389614616 has 16 divisors (see below), whose sum is σ = 739330200. Its totient is φ = 192459904.

The previous prime is 389614591. The next prime is 389614663. The reversal of 389614616 is 616416983.

It is a happy number.

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, 292721 + ... + 294048.

Almost surely, 2^389614616 is an apocalyptic number.

It is an amenable number.

389614616 is a deficient number, since it is larger than the sum of its proper divisors (349715584).

389614616 is a wasteful number, since it uses less digits than its factorization.

389614616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586858 (or 586854 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 389614616 is about 19738.6579077707. The cubic root of 389614616 is about 730.3736224667.

The spelling of 389614616 in words is "three hundred eighty-nine million, six hundred fourteen thousand, six hundred sixteen".