89364408 has 64 divisors (see below), whose sum is σ = 256638720. Its totient is φ = 25401600.

The previous prime is 89364397. The next prime is 89364469. The reversal of 89364408 is 80446398.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 89364408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34188 + ... + 36708.

It is an arithmetic number, because the mean of its divisors is an integer number (4009980).

Almost surely, 2^89364408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89364408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128319360).

89364408 is an abundant number, since it is smaller than the sum of its proper divisors (167274312).

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

89364408 is a wasteful number, since it uses less digits than its factorization.

89364408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 89364408 is about 9453.2749880663. The cubic root of 89364408 is about 447.0830388898.

The spelling of 89364408 in words is "eighty-nine million, three hundred sixty-four thousand, four hundred eight".