3651323479724 has 12 divisors (see below), whose sum is σ = 6412884019584. Its totient is φ = 1819070902704.

The previous prime is 3651323479669. The next prime is 3651323479823. The reversal of 3651323479724 is 4279743231563.

3651323479724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (56) 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 3651323479724.

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, 1647708044 + ... + 1647710259.

It is an arithmetic number, because the mean of its divisors is an integer number (534407001632).

Almost surely, 2^{3651323479724} is an apocalyptic number.

It is an amenable number.

3651323479724 is a deficient number, since it is larger than the sum of its proper divisors (2761560539860).

3651323479724 is a wasteful number, since it uses less digits than its factorization.

3651323479724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295418584 (or 3295418582 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 56.

The spelling of 3651323479724 in words is "three trillion, six hundred fifty-one billion, three hundred twenty-three million, four hundred seventy-nine thousand, seven hundred twenty-four".