8791347917914 has 16 divisors (see below), whose sum is σ = 13343755410216. Its totient is φ = 4343570841600.

The previous prime is 8791347917903. The next prime is 8791347917953. The reversal of 8791347917914 is 4197197431978.

It can be written as a sum of positive squares in 4 ways, for example, as 7101334917889 + 1690013000025 = 2664833^2 + 1300005^2 .

It is a super-2 number, since 2×8791347917914² (a number of 27 digits) contains 22 as substring.

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, 35223717 + ... + 35472424.

Almost surely, 2^{8791347917914} is an apocalyptic number.

8791347917914 is a deficient number, since it is larger than the sum of its proper divisors (4552407492302).

8791347917914 is a wasteful number, since it uses less digits than its factorization.

8791347917914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70696881.

The product of its digits is 96018048, while the sum is 70.

The spelling of 8791347917914 in words is "eight trillion, seven hundred ninety-one billion, three hundred forty-seven million, nine hundred seventeen thousand, nine hundred fourteen".