956676816 has 30 divisors (see below), whose sum is σ = 2677366770. Its totient is φ = 318892224.

The previous prime is 956676781. The next prime is 956676817. The reversal of 956676816 is 618676659.

956676816 is a `hidden beast` number, since 9 + 566 + 7 + 68 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 755150400 + 201526416 = 27480^2 + 14196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956676817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3321651 + ... + 3321938.

It is an arithmetic number, because the mean of its divisors is an integer number (89245559).

Almost surely, 2^956676816 is an apocalyptic number.

It is an amenable number.

956676816 is an abundant number, since it is smaller than the sum of its proper divisors (1720689954).

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

956676816 is a wasteful number, since it uses less digits than its factorization.

956676816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6643603 (or 6643594 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 956676816 is about 30930.1926279162. The cubic root of 956676816 is about 985.3452253448.

The spelling of 956676816 in words is "nine hundred fifty-six million, six hundred seventy-six thousand, eight hundred sixteen".