408480332 has 24 divisors (see below), whose sum is σ = 770639856. Its totient is φ = 188330688.

The previous prime is 408480329. The next prime is 408480343. The reversal of 408480332 is 233084804.

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 7 ways as a sum of consecutive naturals, for example, 53243 + ... + 60429.

It is an arithmetic number, because the mean of its divisors is an integer number (32109994).

Almost surely, 2^408480332 is an apocalyptic number.

It is an amenable number.

408480332 is a deficient number, since it is larger than the sum of its proper divisors (362159524).

408480332 is a wasteful number, since it uses less digits than its factorization.

408480332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8297 (or 8295 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 408480332 is about 20210.8963680486. The cubic root of 408480332 is about 741.9768981214.

The spelling of 408480332 in words is "four hundred eight million, four hundred eighty thousand, three hundred thirty-two".