474639332 has 12 divisors (see below), whose sum is σ = 849935856. Its totient is φ = 231800520.

The previous prime is 474639313. The next prime is 474639343. The reversal of 474639332 is 233936474.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 474639332.

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, 1379594 + ... + 1379937.

It is an arithmetic number, because the mean of its divisors is an integer number (70827988).

Almost surely, 2^474639332 is an apocalyptic number.

It is an amenable number.

474639332 is a deficient number, since it is larger than the sum of its proper divisors (375296524).

474639332 is a wasteful number, since it uses less digits than its factorization.

474639332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759578 (or 2759576 counting only the distinct ones).

The product of its digits is 326592, while the sum is 41.

The square root of 474639332 is about 21786.2188550469. The cubic root of 474639332 is about 780.0478449722.

The spelling of 474639332 in words is "four hundred seventy-four million, six hundred thirty-nine thousand, three hundred thirty-two".