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379418076 = 223229633557
BaseRepresentation
bin10110100111010…
…111010111011100
3222102221102202100
4112213113113130
51234112334301
6101352125100
712255000102
oct2647272734
9872842670
10379418076
11185198464
12a7096790
13607b634b
1438567c72
152349a286
hex169d75dc

379418076 has 36 divisors (see below), whose sum is σ = 959677992. Its totient is φ = 126394464.

The previous prime is 379418071. The next prime is 379418093. The reversal of 379418076 is 670814973.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379418071) 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, 104890 + ... + 108446.

It is an arithmetic number, because the mean of its divisors is an integer number (26657722).

Almost surely, 2379418076 is an apocalyptic number.

379418076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

379418076 is an abundant number, since it is smaller than the sum of its proper divisors (580259916).

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

379418076 is a wasteful number, since it uses less digits than its factorization.

379418076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530 (or 6525 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 379418076 is about 19478.6569352201. The cubic root of 379418076 is about 723.9457215395.

The spelling of 379418076 in words is "three hundred seventy-nine million, four hundred eighteen thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 2963 3557 5926 7114 8889 10671 11852 14228 17778 21342 26667 32013 35556 42684 53334 64026 106668 128052 10539391 21078782 31618173 42157564 63236346 94854519 126472692 189709038 379418076