80290374 has 16 divisors (see below), whose sum is σ = 164315712. Its totient is φ = 26140968.

The previous prime is 80290363. The next prime is 80290387. The reversal of 80290374 is 47309208.

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, 155344 + ... + 155859.

It is an arithmetic number, because the mean of its divisors is an integer number (10269732).

Almost surely, 2^80290374 is an apocalyptic number.

80290374 is an abundant number, since it is smaller than the sum of its proper divisors (84025338).

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

80290374 is a wasteful number, since it uses less digits than its factorization.

80290374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311251.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 80290374 is about 8960.4896071588. The cubic root of 80290374 is about 431.4076350422.

The spelling of 80290374 in words is "eighty million, two hundred ninety thousand, three hundred seventy-four".