313432004 has 12 divisors (see below), whose sum is σ = 548662800. Its totient is φ = 156671208.

The previous prime is 313432001. The next prime is 313432019. The reversal of 313432004 is 400234313.

It is a super-2 number, since 2×313432004² = 196479242262912032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313432001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8327 + ... + 26385.

It is an arithmetic number, because the mean of its divisors is an integer number (45721900).

Almost surely, 2^313432004 is an apocalyptic number.

It is an amenable number.

313432004 is a deficient number, since it is larger than the sum of its proper divisors (235230796).

313432004 is a wasteful number, since it uses less digits than its factorization.

313432004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22402 (or 22400 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 313432004 is about 17704.0109579722. The cubic root of 313432004 is about 679.2783607402.

Adding to 313432004 its reverse (400234313), we get a palindrome (713666317).

The spelling of 313432004 in words is "three hundred thirteen million, four hundred thirty-two thousand, four".