89349383 has 4 divisors (see below), whose sum is σ = 89843208. Its totient is φ = 88855560.

The previous prime is 89349349. The next prime is 89349431. The reversal of 89349383 is 38394398.

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 89349383 - 2¹⁸ = 89087239 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 (89349083) 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, 246641 + ... + 247002.

It is an arithmetic number, because the mean of its divisors is an integer number (22460802).

Almost surely, 2^89349383 is an apocalyptic number.

89349383 is a deficient number, since it is larger than the sum of its proper divisors (493825).

89349383 is a wasteful number, since it uses less digits than its factorization.

89349383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493824.

The product of its digits is 559872, while the sum is 47.

The square root of 89349383 is about 9452.4802565253. The cubic root of 89349383 is about 447.0579811914.

The spelling of 89349383 in words is "eighty-nine million, three hundred forty-nine thousand, three hundred eighty-three".