7896956312 has 32 divisors (see below), whose sum is σ = 16925030400. Its totient is φ = 3383813664.

The previous prime is 7896956299. The next prime is 7896956317. The reversal of 7896956312 is 2136596987.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7896956317) 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, 483593 + ... + 499655.

It is an arithmetic number, because the mean of its divisors is an integer number (528907200).

Almost surely, 2^7896956312 is an apocalyptic number.

It is an amenable number.

7896956312 is an abundant number, since it is smaller than the sum of its proper divisors (9028074088).

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

7896956312 is a wasteful number, since it uses less digits than its factorization.

7896956312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24855 (or 24851 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 56.

The square root of 7896956312 is about 88864.8204409371. The cubic root of 7896956312 is about 1991.3758918308.

The spelling of 7896956312 in words is "seven billion, eight hundred ninety-six million, nine hundred fifty-six thousand, three hundred twelve".