89698226816 has 64 divisors (see below), whose sum is σ = 201662935200. Its totient is φ = 39365975040.

The previous prime is 89698226759. The next prime is 89698226819. The reversal of 89698226816 is 61862289698.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (89698226819) 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, 1057550 + ... + 1139213.

Almost surely, 2^89698226816 is an apocalyptic number.

It is an amenable number.

89698226816 is an abundant number, since it is smaller than the sum of its proper divisors (111964708384).

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

89698226816 is a wasteful number, since it uses less digits than its factorization.

89698226816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196817 (or 2196805 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 65.

The spelling of 89698226816 in words is "eighty-nine billion, six hundred ninety-eight million, two hundred twenty-six thousand, eight hundred sixteen".