80164634 has 16 divisors (see below), whose sum is σ = 131569056. Its totient is φ = 36330000.

The previous prime is 80164627. The next prime is 80164649. The reversal of 80164634 is 43646108.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80164634.

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, 2384 + ... + 12884.

It is an arithmetic number, because the mean of its divisors is an integer number (8223066).

Almost surely, 2^80164634 is an apocalyptic number.

80164634 is a deficient number, since it is larger than the sum of its proper divisors (51404422).

80164634 is a wasteful number, since it uses less digits than its factorization.

80164634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10861.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 80164634 is about 8953.4705003144. The cubic root of 80164634 is about 431.1823131463.

The spelling of 80164634 in words is "eighty million, one hundred sixty-four thousand, six hundred thirty-four".