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375979968 = 2634713797
BaseRepresentation
bin10110011010001…
…111111111000000
3222012110202120000
4112122033333000
51232222324333
6101150320000
712213530340
oct2632177700
9865422500
10375979968
1118325a351
12a5ab9000
135cb81470
1437d10d20
152301b713
hex1668ffc0

375979968 has 280 divisors, whose sum is σ = 1373440992. Its totient is φ = 99035136.

The previous prime is 375979943. The next prime is 375979979. The reversal of 375979968 is 869979573.

375979968 is a `hidden beast` number, since 37 + 597 + 9 + 9 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 471346 + ... + 472142.

Almost surely, 2375979968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375979968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686720496).

375979968 is an abundant number, since it is smaller than the sum of its proper divisors (997461024).

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

375979968 is a wasteful number, since it uses less digits than its factorization.

375979968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841 (or 822 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 63.

The square root of 375979968 is about 19390.2028870252. The cubic root of 375979968 is about 721.7523980689.

The spelling of 375979968 in words is "three hundred seventy-five million, nine hundred seventy-nine thousand, nine hundred sixty-eight".