89334863 has 4 divisors (see below), whose sum is σ = 89407080. Its totient is φ = 89262648.

The previous prime is 89334787. The next prime is 89334899. The reversal of 89334863 is 36843398.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89334863 - 2²⁴ = 72557647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89334463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34220 + ... + 36737.

It is an arithmetic number, because the mean of its divisors is an integer number (22351770).

Almost surely, 2^89334863 is an apocalyptic number.

89334863 is a deficient number, since it is larger than the sum of its proper divisors (72217).

89334863 is a wasteful number, since it uses less digits than its factorization.

89334863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72216.

The product of its digits is 373248, while the sum is 44.

The square root of 89334863 is about 9451.7121729346. The cubic root of 89334863 is about 447.0337630292.

The spelling of 89334863 in words is "eighty-nine million, three hundred thirty-four thousand, eight hundred sixty-three".