7867427316 has 24 divisors (see below), whose sum is σ = 20979806400. Its totient is φ = 2247836352.

The previous prime is 7867427303. The next prime is 7867427339. The reversal of 7867427316 is 6137247687.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46829841 + ... + 46830008.

It is an arithmetic number, because the mean of its divisors is an integer number (874158600).

Almost surely, 2^7867427316 is an apocalyptic number.

It is an amenable number.

7867427316 is an abundant number, since it is smaller than the sum of its proper divisors (13112379084).

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

7867427316 is a wasteful number, since it uses less digits than its factorization.

7867427316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93659863 (or 93659861 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 51.

The square root of 7867427316 is about 88698.5192435590. The cubic root of 7867427316 is about 1988.8906821179.

The spelling of 7867427316 in words is "seven billion, eight hundred sixty-seven million, four hundred twenty-seven thousand, three hundred sixteen".