80404326 has 28 divisors (see below), whose sum is σ = 180830292. Its totient is φ = 26800956.

The previous prime is 80404319. The next prime is 80404349. The reversal of 80404326 is 62340408.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 80404326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 26116 + ... + 29031.

Almost surely, 2^80404326 is an apocalyptic number.

80404326 is an abundant number, since it is smaller than the sum of its proper divisors (100425966).

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

80404326 is an equidigital number, since it uses as much as digits as its factorization.

80404326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55167 (or 55152 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 80404326 is about 8966.8459337718. The cubic root of 80404326 is about 431.6116301251.

The spelling of 80404326 in words is "eighty million, four hundred four thousand, three hundred twenty-six".