408470272 has 54 divisors (see below), whose sum is σ = 948491628. Its totient is φ = 175053312.

The previous prime is 408470267. The next prime is 408470273. The reversal of 408470272 is 272074804.

It is not an unprimeable number, because it can be changed into a prime (408470273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3738 + ... + 28825.

Almost surely, 2^408470272 is an apocalyptic number.

It is an amenable number.

408470272 is an abundant number, since it is smaller than the sum of its proper divisors (540021356).

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

408470272 is an equidigital number, since it uses as much as digits as its factorization.

408470272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32593 (or 32572 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 408470272 is about 20210.6474908648. The cubic root of 408470272 is about 741.9708069682.

The spelling of 408470272 in words is "four hundred eight million, four hundred seventy thousand, two hundred seventy-two".