89750339 has 4 divisors (see below), whose sum is σ = 102571824. Its totient is φ = 76928856.

The previous prime is 89750303. The next prime is 89750341. The reversal of 89750339 is 93305798.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89750339 is a prime.

It is a super-2 number, since 2×89750339² = 16110246701229842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89750339.

It is not an unprimeable number, because it can be changed into a prime (89750369) 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, 6410732 + ... + 6410745.

It is an arithmetic number, because the mean of its divisors is an integer number (25642956).

Almost surely, 2^89750339 is an apocalyptic number.

89750339 is a deficient number, since it is larger than the sum of its proper divisors (12821485).

89750339 is a wasteful number, since it uses less digits than its factorization.

89750339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821484.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 89750339 is about 9473.6655524670. The cubic root of 89750339 is about 447.7257086785.

The spelling of 89750339 in words is "eighty-nine million, seven hundred fifty thousand, three hundred thirty-nine".