876616444 has 36 divisors (see below), whose sum is σ = 1688863792. Its totient is φ = 397837440.

The previous prime is 876616423. The next prime is 876616453. The reversal of 876616444 is 444616678.

It is a junction number, because it is equal to n+sod(n) for n = 876616394 and 876616403.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 467092 + ... + 468964.

Almost surely, 2^876616444 is an apocalyptic number.

It is an amenable number.

876616444 is a deficient number, since it is larger than the sum of its proper divisors (812247348).

876616444 is a wasteful number, since it uses less digits than its factorization.

876616444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866 (or 2853 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 876616444 is about 29607.7091987881. The cubic root of 876616444 is about 957.0542092867.

The spelling of 876616444 in words is "eight hundred seventy-six million, six hundred sixteen thousand, four hundred forty-four".