616672082 has 8 divisors (see below), whose sum is σ = 996162636. Its totient is φ = 284617872.

The previous prime is 616672079. The next prime is 616672123. The reversal of 616672082 is 280276616.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 558896881 + 57775201 = 23641^2 + 7601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11859053 + ... + 11859104.

Almost surely, 2^616672082 is an apocalyptic number.

616672082 is a deficient number, since it is larger than the sum of its proper divisors (379490554).

616672082 is a wasteful number, since it uses less digits than its factorization.

616672082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23718172.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 616672082 is about 24832.8830786923. The cubic root of 616672082 is about 851.1735034614.

The spelling of 616672082 in words is "six hundred sixteen million, six hundred seventy-two thousand, eighty-two".