89079199 has 8 divisors (see below), whose sum is σ = 98509392. Its totient is φ = 79871040.

The previous prime is 89079157. The next prime is 89079223. The reversal of 89079199 is 99197098.

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 89079199 - 2⁹ = 89078687 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 (89079119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54664 + ... + 56269.

It is an arithmetic number, because the mean of its divisors is an integer number (12313674).

Almost surely, 2^89079199 is an apocalyptic number.

89079199 is a deficient number, since it is larger than the sum of its proper divisors (9430193).

89079199 is a wasteful number, since it uses less digits than its factorization.

89079199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111017.

The product of its (nonzero) digits is 367416, while the sum is 52.

The square root of 89079199 is about 9438.1777372542. The cubic root of 89079199 is about 446.6069060045.

It can be divided in two parts, 890 and 79199, that added together give a square (80089 = 283²).

The spelling of 89079199 in words is "eighty-nine million, seventy-nine thousand, one hundred ninety-nine".