76867904396 has 6 divisors (see below), whose sum is σ = 134518832700. Its totient is φ = 38433952196.

The previous prime is 76867904353. The next prime is 76867904453. The reversal of 76867904396 is 69340976867.

It is a super-2 number, since 2×76867904396² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9608488046 + ... + 9608488053.

It is an arithmetic number, because the mean of its divisors is an integer number (22419805450).

Almost surely, 2^76867904396 is an apocalyptic number.

It is an amenable number.

76867904396 is a deficient number, since it is larger than the sum of its proper divisors (57650928304).

76867904396 is a wasteful number, since it uses less digits than its factorization.

76867904396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19216976103 (or 19216976101 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 65.

The spelling of 76867904396 in words is "seventy-six billion, eight hundred sixty-seven million, nine hundred four thousand, three hundred ninety-six".