89367329 has 4 divisors (see below), whose sum is σ = 89392176. Its totient is φ = 89342484.

The previous prime is 89367301. The next prime is 89367337. The reversal of 89367329 is 92376398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89367329 - 2⁸ = 89367073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89367349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5879 + ... + 14604.

It is an arithmetic number, because the mean of its divisors is an integer number (22348044).

Almost surely, 2^89367329 is an apocalyptic number.

It is an amenable number.

89367329 is a deficient number, since it is larger than the sum of its proper divisors (24847).

89367329 is a wasteful number, since it uses less digits than its factorization.

89367329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24846.

The product of its digits is 489888, while the sum is 47.

The square root of 89367329 is about 9453.4294835261. The cubic root of 89367329 is about 447.0879100138.

The spelling of 89367329 in words is "eighty-nine million, three hundred sixty-seven thousand, three hundred twenty-nine".