6331304 has 32 divisors (see below), whose sum is σ = 13668480. Its totient is φ = 2693184.

The previous prime is 6331301. The next prime is 6331319. The reversal of 6331304 is 4031336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9014 + ... + 9690.

It is an arithmetic number, because the mean of its divisors is an integer number (427140).

Almost surely, 2^6331304 is an apocalyptic number.

It is an amenable number.

6331304 is an abundant number, since it is smaller than the sum of its proper divisors (7337176).

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

6331304 is a wasteful number, since it uses less digits than its factorization.

6331304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 6331304 is about 2516.2082584715. The cubic root of 6331304 is about 184.9968735776.

Subtracting from 6331304 its reverse (4031336), we obtain a cube (2299968 = 132³).

The spelling of 6331304 in words is "six million, three hundred thirty-one thousand, three hundred four".