73656796806 has 48 divisors (see below), whose sum is σ = 165193726464. Its totient is φ = 23700563712.

The previous prime is 73656796781. The next prime is 73656796813. The reversal of 73656796806 is 60869765637.

73656796806 is a `hidden beast` number, since 7 + 3 + 6 + 567 + 9 + 68 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350835 + ... + 519998.

It is an arithmetic number, because the mean of its divisors is an integer number (3441535968).

Almost surely, 2^73656796806 is an apocalyptic number.

73656796806 is an abundant number, since it is smaller than the sum of its proper divisors (91536929658).

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

73656796806 is a wasteful number, since it uses less digits than its factorization.

73656796806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871005 (or 871002 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 73656796806 in words is "seventy-three billion, six hundred fifty-six million, seven hundred ninety-six thousand, eight hundred six".