3688683268730 has 64 divisors (see below), whose sum is σ = 7035450341760. Its totient is φ = 1388548272384.

The previous prime is 3688683268727. The next prime is 3688683268747. The reversal of 3688683268730 is 378623868863.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131148449 + ... + 131176571.

It is an arithmetic number, because the mean of its divisors is an integer number (109928911590).

Almost surely, 2^{3688683268730} is an apocalyptic number.

3688683268730 is a deficient number, since it is larger than the sum of its proper divisors (3346767073030).

3688683268730 is a wasteful number, since it uses less digits than its factorization.

3688683268730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32703.

The product of its (nonzero) digits is 334430208, while the sum is 68.

The spelling of 3688683268730 in words is "three trillion, six hundred eighty-eight billion, six hundred eighty-three million, two hundred sixty-eight thousand, seven hundred thirty".