89327399 has 16 divisors (see below), whose sum is σ = 106844160. Its totient is φ = 73068480.

The previous prime is 89327389. The next prime is 89327411. The reversal of 89327399 is 99372398.

It is a cyclic number.

It is not a de Polignac number, because 89327399 - 2²⁴ = 72550183 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 (89327369) 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 15 ways as a sum of consecutive naturals, for example, 13022 + ... + 18660.

It is an arithmetic number, because the mean of its divisors is an integer number (6677760).

Almost surely, 2^89327399 is an apocalyptic number.

89327399 is a deficient number, since it is larger than the sum of its proper divisors (17516761).

89327399 is a wasteful number, since it uses less digits than its factorization.

89327399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750.

The product of its digits is 734832, while the sum is 50.

The square root of 89327399 is about 9451.3173155915. The cubic root of 89327399 is about 447.0213126717.

The spelling of 89327399 in words is "eighty-nine million, three hundred twenty-seven thousand, three hundred ninety-nine".