3213979563724 has 12 divisors (see below), whose sum is σ = 5624477072424. Its totient is φ = 1606986114464.

The previous prime is 3213979563719. The next prime is 3213979563797. The reversal of 3213979563724 is 4273659793123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341992 + ... + 3451504.

It is an arithmetic number, because the mean of its divisors is an integer number (468706422702).

Almost surely, 2^{3213979563724} is an apocalyptic number.

It is an amenable number.

3213979563724 is a deficient number, since it is larger than the sum of its proper divisors (2410497508700).

3213979563724 is a wasteful number, since it uses less digits than its factorization.

3213979563724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833704 (or 1833702 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 61.

The spelling of 3213979563724 in words is "three trillion, two hundred thirteen billion, nine hundred seventy-nine million, five hundred sixty-three thousand, seven hundred twenty-four".