82408364 has 12 divisors (see below), whose sum is σ = 144310488. Its totient is φ = 41176800.

The previous prime is 82408327. The next prime is 82408397. The reversal of 82408364 is 46380428.

It is a super-2 number, since 2×82408364² = 13582276914312992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899 + ... + 12869.

It is an arithmetic number, because the mean of its divisors is an integer number (12025874).

Almost surely, 2^82408364 is an apocalyptic number.

It is an amenable number.

82408364 is a deficient number, since it is larger than the sum of its proper divisors (61902124).

82408364 is a wasteful number, since it uses less digits than its factorization.

82408364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13696 (or 13694 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 82408364 is about 9077.9052649827. The cubic root of 82408364 is about 435.1681456802.

The spelling of 82408364 in words is "eighty-two million, four hundred eight thousand, three hundred sixty-four".