76923806804 has 96 divisors (see below), whose sum is σ = 156067430400. Its totient is φ = 32860016640.

The previous prime is 76923806801. The next prime is 76923806831. The reversal of 76923806804 is 40860832967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76923806801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15024557 + ... + 15029675.

It is an arithmetic number, because the mean of its divisors is an integer number (1625702400).

Almost surely, 2^76923806804 is an apocalyptic number.

It is an amenable number.

76923806804 is an abundant number, since it is smaller than the sum of its proper divisors (79143623596).

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

76923806804 is a wasteful number, since it uses less digits than its factorization.

76923806804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433 (or 5431 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 76923806804 in words is "seventy-six billion, nine hundred twenty-three million, eight hundred six thousand, eight hundred four".