76163913 has 24 divisors (see below), whose sum is σ = 132350400. Its totient is φ = 41230944.

The previous prime is 76163911. The next prime is 76163933. The reversal of 76163913 is 31936167.

76163913 is a `hidden beast` number, since 7 + 6 + 1 + 639 + 13 = 666.

It is not a de Polignac number, because 76163913 - 2¹ = 76163911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76163911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30618 + ... + 33011.

It is an arithmetic number, because the mean of its divisors is an integer number (5514600).

Almost surely, 2^76163913 is an apocalyptic number.

It is an amenable number.

76163913 is a deficient number, since it is larger than the sum of its proper divisors (56186487).

76163913 is a wasteful number, since it uses less digits than its factorization.

76163913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63661 (or 63658 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 76163913 is about 8727.1938789052. The cubic root of 76163913 is about 423.8866601798.

The spelling of 76163913 in words is "seventy-six million, one hundred sixty-three thousand, nine hundred thirteen".