3688734696 has 32 divisors (see below), whose sum is σ = 9235499040. Its totient is φ = 1227756608.

The previous prime is 3688734683. The next prime is 3688734697. The reversal of 3688734696 is 6964378863.

It is not an unprimeable number, because it can be changed into a prime (3688734697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97266 + ... + 129761.

It is an arithmetic number, because the mean of its divisors is an integer number (288609345).

Almost surely, 2^3688734696 is an apocalyptic number.

It is an amenable number.

3688734696 is an abundant number, since it is smaller than the sum of its proper divisors (5546764344).

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

3688734696 is a wasteful number, since it uses less digits than its factorization.

3688734696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227713 (or 227709 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 60.

The square root of 3688734696 is about 60734.9544825712. The cubic root of 3688734696 is about 1545.1090640533.

The spelling of 3688734696 in words is "three billion, six hundred eighty-eight million, seven hundred thirty-four thousand, six hundred ninety-six".