80495944 has 32 divisors (see below), whose sum is σ = 155203200. Its totient is φ = 39124800.

The previous prime is 80495939. The next prime is 80495953. The reversal of 80495944 is 44959408.

It is a super-2 number, since 2×80495944² = 12959194000902272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80495944.

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, 41394 + ... + 43294.

It is an arithmetic number, because the mean of its divisors is an integer number (4850100).

Almost surely, 2^80495944 is an apocalyptic number.

It is an amenable number.

80495944 is a deficient number, since it is larger than the sum of its proper divisors (74707256).

80495944 is a wasteful number, since it uses less digits than its factorization.

80495944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2049 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 80495944 is about 8971.9531875729. The cubic root of 80495944 is about 431.7755034983.

The spelling of 80495944 in words is "eighty million, four hundred ninety-five thousand, nine hundred forty-four".