89363391 has 8 divisors (see below), whose sum is σ = 128316720. Its totient is φ = 54992832.

The previous prime is 89363389. The next prime is 89363419. The reversal of 89363391 is 19336398.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89363391 - 2¹ = 89363389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89363311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145646 + ... + 1145723.

It is an arithmetic number, because the mean of its divisors is an integer number (16039590).

Almost surely, 2^89363391 is an apocalyptic number.

89363391 is a deficient number, since it is larger than the sum of its proper divisors (38953329).

89363391 is a wasteful number, since it uses less digits than its factorization.

89363391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291385.

The product of its digits is 104976, while the sum is 42.

The square root of 89363391 is about 9453.2211970312. The cubic root of 89363391 is about 447.0813428933.

The spelling of 89363391 in words is "eighty-nine million, three hundred sixty-three thousand, three hundred ninety-one".