956787672 has 32 divisors (see below), whose sum is σ = 2495969280. Its totient is φ = 305062560.

The previous prime is 956787661. The next prime is 956787677. The reversal of 956787672 is 276787659.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (956787677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866104 + ... + 867207.

It is an arithmetic number, because the mean of its divisors is an integer number (77999040).

Almost surely, 2^956787672 is an apocalyptic number.

956787672 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

956787672 is an abundant number, since it is smaller than the sum of its proper divisors (1539181608).

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

956787672 is a wasteful number, since it uses less digits than its factorization.

956787672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733343 (or 1733339 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 57.

The square root of 956787672 is about 30931.9846114018. The cubic root of 956787672 is about 985.3832832028.

The spelling of 956787672 in words is "nine hundred fifty-six million, seven hundred eighty-seven thousand, six hundred seventy-two".