616925682 has 48 divisors (see below), whose sum is σ = 1436471712. Its totient is φ = 190650240.

The previous prime is 616925677. The next prime is 616925717. The reversal of 616925682 is 286529616.

616925682 is a `hidden beast` number, since 616 + 9 + 25 + 6 + 8 + 2 = 666.

It is a super-2 number, since 2×616925682² = 761194594222330248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5457 + ... + 35547.

It is an arithmetic number, because the mean of its divisors is an integer number (29926494).

Almost surely, 2^616925682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616925682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718235856).

616925682 is an abundant number, since it is smaller than the sum of its proper divisors (819546030).

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

616925682 is a wasteful number, since it uses less digits than its factorization.

616925682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30183 (or 30180 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 616925682 is about 24837.9886866872. The cubic root of 616925682 is about 851.2901662301.

The spelling of 616925682 in words is "six hundred sixteen million, nine hundred twenty-five thousand, six hundred eighty-two".