474639330 has 64 divisors (see below), whose sum is σ = 1276311168. Its totient is φ = 111951360.

The previous prime is 474639313. The next prime is 474639343. The reversal of 474639330 is 33936474.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7227 + ... + 31646.

It is an arithmetic number, because the mean of its divisors is an integer number (19942362).

Almost surely, 2^474639330 is an apocalyptic number.

474639330 is an abundant number, since it is smaller than the sum of its proper divisors (801671838).

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

474639330 is a wasteful number, since it uses less digits than its factorization.

474639330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38931.

The product of its (nonzero) digits is 163296, while the sum is 39.

The square root of 474639330 is about 21786.2188091463. The cubic root of 474639330 is about 780.0478438766.

The spelling of 474639330 in words is "four hundred seventy-four million, six hundred thirty-nine thousand, three hundred thirty".