73880806 has 16 divisors (see below), whose sum is σ = 115205040. Its totient is φ = 35491680.

The previous prime is 73880783. The next prime is 73880813. The reversal of 73880806 is 60808837.

It is a congruent 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, 9220 + ... + 15256.

It is an arithmetic number, because the mean of its divisors is an integer number (7200315).

Almost surely, 2^73880806 is an apocalyptic number.

73880806 is a deficient number, since it is larger than the sum of its proper divisors (41324234).

73880806 is a wasteful number, since it uses less digits than its factorization.

73880806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 73880806 is about 8595.3944644792. The cubic root of 73880806 is about 419.6081114013.

The spelling of 73880806 in words is "seventy-three million, eight hundred eighty thousand, eight hundred six".