3102640368 has 20 divisors (see below), whose sum is σ = 8015154408. Its totient is φ = 1034213440.

The previous prime is 3102640297. The next prime is 3102640381. The reversal of 3102640368 is 8630462013.

3102640368 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, 32319123 + ... + 32319218.

Almost surely, 2^3102640368 is an apocalyptic number.

It is an amenable number.

3102640368 is an abundant number, since it is smaller than the sum of its proper divisors (4912514040).

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

3102640368 is a wasteful number, since it uses less digits than its factorization.

3102640368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64638352 (or 64638346 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3102640368 is about 55701.3497861587. The cubic root of 3102640368 is about 1458.5135882318.

The spelling of 3102640368 in words is "three billion, one hundred two million, six hundred forty thousand, three hundred sixty-eight".