76921005196 has 12 divisors (see below), whose sum is σ = 153842010448. Its totient is φ = 32966145072.

The previous prime is 76921005191. The next prime is 76921005233. The reversal of 76921005196 is 69150012967.

76921005196 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (76921005191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373589351 + ... + 1373589406.

Almost surely, 2^76921005196 is an apocalyptic number.

It is an amenable number.

76921005196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76921005196 is a wasteful number, since it uses less digits than its factorization.

76921005196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747178768 (or 2747178766 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 76921005196 in words is "seventy-six billion, nine hundred twenty-one million, five thousand, one hundred ninety-six".