616941675 has 72 divisors (see below), whose sum is σ = 1275465984. Its totient is φ = 279218880.

The previous prime is 616941659. The next prime is 616941691. The reversal of 616941675 is 576149616.

616941675 is a `hidden beast` number, since 6 + 169 + 416 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (616941659) and next prime (616941691).

It is not a de Polignac number, because 616941675 - 2⁴ = 616941659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 616941675.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 160324 + ... + 164126.

Almost surely, 2^616941675 is an apocalyptic number.

616941675 is an abundant number, since it is smaller than the sum of its proper divisors (658524309).

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

616941675 is a wasteful number, since it uses less digits than its factorization.

616941675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929 (or 3921 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 616941675 is about 24838.3106309588. The cubic root of 616941675 is about 851.2975223652.

The spelling of 616941675 in words is "six hundred sixteen million, nine hundred forty-one thousand, six hundred seventy-five".