89793309 has 8 divisors (see below), whose sum is σ = 123852960. Its totient is φ = 57797936.

The previous prime is 89793299. The next prime is 89793323. The reversal of 89793309 is 90339798.

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

It is a cyclic number.

It is not a de Polignac number, because 89793309 - 2⁴ = 89793293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89093309) 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 7 ways as a sum of consecutive naturals, for example, 515967 + ... + 516140.

It is an arithmetic number, because the mean of its divisors is an integer number (15481620).

Almost surely, 2^89793309 is an apocalyptic number.

It is an amenable number.

89793309 is a deficient number, since it is larger than the sum of its proper divisors (34059651).

89793309 is a wasteful number, since it uses less digits than its factorization.

89793309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032139.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 89793309 is about 9475.9331466616. The cubic root of 89793309 is about 447.7971502069.

The spelling of 89793309 in words is "eighty-nine million, seven hundred ninety-three thousand, three hundred nine".