3612323864 has 16 divisors (see below), whose sum is σ = 6884142720. Its totient is φ = 1776552480.

The previous prime is 3612323851. The next prime is 3612323873. The reversal of 3612323864 is 4683232163.

It is a happy number.

3612323864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 3700664 + ... + 3701639.

It is an arithmetic number, because the mean of its divisors is an integer number (430258920).

Almost surely, 2^3612323864 is an apocalyptic number.

It is an amenable number.

3612323864 is a deficient number, since it is larger than the sum of its proper divisors (3271818856).

3612323864 is a wasteful number, since it uses less digits than its factorization.

3612323864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402370 (or 7402366 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 3612323864 is about 60102.6111246425. The cubic root of 3612323864 is about 1534.3657420579.

The spelling of 3612323864 in words is "three billion, six hundred twelve million, three hundred twenty-three thousand, eight hundred sixty-four".