89883899 has 8 divisors (see below), whose sum is σ = 102794208. Its totient is φ = 76991040.

The previous prime is 89883887. The next prime is 89883923. The reversal of 89883899 is 99838898.

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

It is not a de Polignac number, because 89883899 - 2⁴ = 89883883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89880899) 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, 9719 + ... + 16559.

It is an arithmetic number, because the mean of its divisors is an integer number (12849276).

Almost surely, 2^89883899 is an apocalyptic number.

89883899 is a deficient number, since it is larger than the sum of its proper divisors (12910309).

89883899 is a wasteful number, since it uses less digits than its factorization.

89883899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725.

The product of its digits is 8957952, while the sum is 62.

The square root of 89883899 is about 9480.7119458404. The cubic root of 89883899 is about 447.9476896698.

The spelling of 89883899 in words is "eighty-nine million, eight hundred eighty-three thousand, eight hundred ninety-nine".