76914930618 has 64 divisors (see below), whose sum is σ = 174227500800. Its totient is φ = 25142944320.

The previous prime is 76914930563. The next prime is 76914930629. The reversal of 76914930618 is 81603941967.

76914930618 is a `hidden beast` number, since 7 + 6 + 9 + 14 + 9 + 3 + 0 + 618 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7983028 + ... + 7992656.

It is an arithmetic number, because the mean of its divisors is an integer number (2722304700).

Almost surely, 2^76914930618 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76914930618, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87113750400).

76914930618 is an abundant number, since it is smaller than the sum of its proper divisors (97312570182).

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

76914930618 is a wasteful number, since it uses less digits than its factorization.

76914930618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12484 (or 12478 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 76914930618 in words is "seventy-six billion, nine hundred fourteen million, nine hundred thirty thousand, six hundred eighteen".