73980808 has 32 divisors (see below), whose sum is σ = 153900000. Its totient is φ = 33055360.

The previous prime is 73980799. The next prime is 73980859. The reversal of 73980808 is 80808937.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933 + ... + 12316.

It is an arithmetic number, because the mean of its divisors is an integer number (4809375).

Almost surely, 2^73980808 is an apocalyptic number.

It is an amenable number.

73980808 is an abundant number, since it is smaller than the sum of its proper divisors (79919192).

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

73980808 is a wasteful number, since it uses less digits than its factorization.

73980808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14325 (or 14321 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 73980808 is about 8601.2096823645. The cubic root of 73980808 is about 419.7973474349.

The spelling of 73980808 in words is "seventy-three million, nine hundred eighty thousand, eight hundred eight".