88767856379 has 24 divisors (see below), whose sum is σ = 95960153520. Its totient is φ = 82058199552.

The previous prime is 88767856349. The next prime is 88767856381. The reversal of 88767856379 is 97365876788.

It is a de Polignac number, because none of the positive numbers 2^k-88767856379 is a prime.

It is a super-2 number, since 2×88767856379² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88767856349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20131127 + ... + 20135535.

It is an arithmetic number, because the mean of its divisors is an integer number (3998339730).

Almost surely, 2^88767856379 is an apocalyptic number.

88767856379 is a deficient number, since it is larger than the sum of its proper divisors (7192297141).

88767856379 is a wasteful number, since it uses less digits than its factorization.

88767856379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787 (or 5768 counting only the distinct ones).

The product of its digits is 853493760, while the sum is 74.

The spelling of 88767856379 in words is "eighty-eight billion, seven hundred sixty-seven million, eight hundred fifty-six thousand, three hundred seventy-nine".