3895738608 has 20 divisors (see below), whose sum is σ = 10063991528. Its totient is φ = 1298579520.

The previous prime is 3895738607. The next prime is 3895738633. The reversal of 3895738608 is 8068375983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895738601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40580563 + ... + 40580658.

Almost surely, 2^3895738608 is an apocalyptic number.

It is an amenable number.

3895738608 is an abundant number, since it is smaller than the sum of its proper divisors (6168252920).

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

3895738608 is a wasteful number, since it uses less digits than its factorization.

3895738608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81161232 (or 81161226 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The square root of 3895738608 is about 62415.8522172052. The cubic root of 3895738608 is about 1573.4874008052.

The spelling of 3895738608 in words is "three billion, eight hundred ninety-five million, seven hundred thirty-eight thousand, six hundred eight".