616675746 has 16 divisors (see below), whose sum is σ = 1273137408. Its totient is φ = 198927600.

The previous prime is 616675739. The next prime is 616675769. The reversal of 616675746 is 647576616.

It is a junction number, because it is equal to n+sod(n) for n = 616675695 and 616675704.

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 7 ways as a sum of consecutive naturals, for example, 1657545 + ... + 1657916.

It is an arithmetic number, because the mean of its divisors is an integer number (79571088).

Almost surely, 2^616675746 is an apocalyptic number.

616675746 is an abundant number, since it is smaller than the sum of its proper divisors (656461662).

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

616675746 is a wasteful number, since it uses less digits than its factorization.

616675746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315497.

The product of its digits is 1270080, while the sum is 48.

The square root of 616675746 is about 24832.9568517323. The cubic root of 616675746 is about 851.1751892269.

The spelling of 616675746 in words is "six hundred sixteen million, six hundred seventy-five thousand, seven hundred forty-six".