89363836398 has 16 divisors (see below), whose sum is σ = 178730603856. Its totient is φ = 29787456960.

The previous prime is 89363836391. The next prime is 89363836411.

89363836398 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×89363836398² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89363836391) 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, 641890 + ... + 768602.

It is an arithmetic number, because the mean of its divisors is an integer number (11170662741).

Almost surely, 2^89363836398 is an apocalyptic number.

89363836398 is an abundant number, since it is smaller than the sum of its proper divisors (89366767458).

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

89363836398 is a wasteful number, since it uses less digits than its factorization.

89363836398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244259.

The product of its digits is 120932352, while the sum is 66.

The spelling of 89363836398 in words is "eighty-nine billion, three hundred sixty-three million, eight hundred thirty-six thousand, three hundred ninety-eight".