616959676 has 12 divisors (see below), whose sum is σ = 1079880480. Its totient is φ = 308422400.

The previous prime is 616959671. The next prime is 616959689. The reversal of 616959676 is 676959616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616959671) 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, 17820 + ... + 39388.

It is an arithmetic number, because the mean of its divisors is an integer number (89990040).

Almost surely, 2^616959676 is an apocalyptic number.

It is an amenable number.

616959676 is a deficient number, since it is larger than the sum of its proper divisors (462920804).

616959676 is a wasteful number, since it uses less digits than its factorization.

616959676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28724 (or 28722 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 55.

The square root of 616959676 is about 24838.6729919293. The cubic root of 616959676 is about 851.3058019473.

The spelling of 616959676 in words is "six hundred sixteen million, nine hundred fifty-nine thousand, six hundred seventy-six".