76704961088 has 28 divisors (see below), whose sum is σ = 173955894912. Its totient is φ = 32873554560.

The previous prime is 76704961063. The next prime is 76704961121. The reversal of 76704961088 is 88016940767.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85607768 + ... + 85608663.

Almost surely, 2^76704961088 is an apocalyptic number.

It is an amenable number.

76704961088 is an abundant number, since it is smaller than the sum of its proper divisors (97250933824).

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

76704961088 is a wasteful number, since it uses less digits than its factorization.

76704961088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171216450 (or 171216440 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 76704961088 in words is "seventy-six billion, seven hundred four million, nine hundred sixty-one thousand, eighty-eight".