408000464 has 20 divisors (see below), whose sum is σ = 791839200. Its totient is φ = 203654880.

The previous prime is 408000457. The next prime is 408000487. The reversal of 408000464 is 464000804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11702 + ... + 30869.

It is an arithmetic number, because the mean of its divisors is an integer number (39591960).

Almost surely, 2^408000464 is an apocalyptic number.

It is an amenable number.

408000464 is a deficient number, since it is larger than the sum of its proper divisors (383838736).

408000464 is a wasteful number, since it uses less digits than its factorization.

408000464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43178 (or 43172 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 408000464 is about 20199.0213624324. The cubic root of 408000464 is about 741.6862350151.

The spelling of 408000464 in words is "four hundred eight million, four hundred sixty-four", and thus it is an aban number.