3132304604664 has 64 divisors (see below), whose sum is σ = 7835585347200. Its totient is φ = 1043458609536.

The previous prime is 3132304604657. The next prime is 3132304604687. The reversal of 3132304604664 is 4664064032313.

It is a happy number.

It is a super-2 number, since 2×3132304604664² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463149747 + ... + 463156509.

It is an arithmetic number, because the mean of its divisors is an integer number (122431021050).

Almost surely, 2^{3132304604664} is an apocalyptic number.

It is an amenable number.

3132304604664 is an abundant number, since it is smaller than the sum of its proper divisors (4703280742536).

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

3132304604664 is a wasteful number, since it uses less digits than its factorization.

3132304604664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804 (or 15800 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 3132304604664 its reverse (4664064032313), we get a palindrome (7796368636977).

The spelling of 3132304604664 in words is "three trillion, one hundred thirty-two billion, three hundred four million, six hundred four thousand, six hundred sixty-four".