88871369697 has 16 divisors (see below), whose sum is σ = 143630496960. Its totient is φ = 53861436000.

The previous prime is 88871369689. The next prime is 88871369737. The reversal of 88871369697 is 79696317888.

It is not a de Polignac number, because 88871369697 - 2³ = 88871369689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88871369617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149614804 + ... + 149615397.

It is an arithmetic number, because the mean of its divisors is an integer number (8976906060).

Almost surely, 2^88871369697 is an apocalyptic number.

It is an amenable number.

88871369697 is a deficient number, since it is larger than the sum of its proper divisors (54759127263).

88871369697 is a wasteful number, since it uses less digits than its factorization.

88871369697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299230221 (or 299230215 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 72.

The spelling of 88871369697 in words is "eighty-eight billion, eight hundred seventy-one million, three hundred sixty-nine thousand, six hundred ninety-seven".