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379085952 = 2737220147
BaseRepresentation
bin10110100110000…
…110010010000000
3222102022120011110
4112212012102000
51234021222302
6101341043320
712252114600
oct2646062200
9872276143
10379085952
11184a90983
12a6b56540
13606cb11b
14384bcc00
1523431b6c
hex16986480

379085952 has 96 divisors (see below), whose sum is σ = 1171404720. Its totient is φ = 108304896.

The previous prime is 379085947. The next prime is 379085957. The reversal of 379085952 is 259580973.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (379085947) and next prime (379085957).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (379085957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8743 + ... + 28889.

Almost surely, 2379085952 is an apocalyptic number.

379085952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379085952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585702360).

379085952 is an abundant number, since it is smaller than the sum of its proper divisors (792318768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

379085952 is a wasteful number, since it uses less digits than its factorization.

379085952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20178 (or 20159 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 379085952 is about 19470.1297376263. The cubic root of 379085952 is about 723.7344243324.

The spelling of 379085952 in words is "three hundred seventy-nine million, eighty-five thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 294 336 384 392 448 588 672 784 896 1176 1344 1568 2352 2688 3136 4704 6272 9408 18816 20147 40294 60441 80588 120882 141029 161176 241764 282058 322352 423087 483528 564116 644704 846174 967056 987203 1128232 1289408 1692348 1934112 1974406 2256464 2578816 2961609 3384696 3868224 3948812 4512928 5923218 6769392 7736448 7897624 9025856 11846436 13538784 15795248 18051712 23692872 27077568 31590496 47385744 54155136 63180992 94771488 126361984 189542976 379085952