616356016 has 20 divisors (see below), whose sum is σ = 1196277352. Its totient is φ = 307639296.

The previous prime is 616355983. The next prime is 616356049. The reversal of 616356016 is 610653616.

It is an interprime number because it is at equal distance from previous prime (616355983) and next prime (616356049).

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, 24150 + ... + 42613.

Almost surely, 2^616356016 is an apocalyptic number.

It is an amenable number.

616356016 is a deficient number, since it is larger than the sum of its proper divisors (579921336).

616356016 is a wasteful number, since it uses less digits than its factorization.

616356016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67348 (or 67342 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 616356016 is about 24826.5184027080. The cubic root of 616356016 is about 851.0280598848.

The spelling of 616356016 in words is "six hundred sixteen million, three hundred fifty-six thousand, sixteen".