89398296 has 192 divisors, whose sum is σ = 281088000. Its totient is φ = 26282880.

The previous prime is 89398279. The next prime is 89398297. The reversal of 89398296 is 69289398.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (1679616) is a multiple of the sum of its prime divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89398297) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1131585 + ... + 1131663.

It is an arithmetic number, because the mean of its divisors is an integer number (1464000).

Almost surely, 2^89398296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89398296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140544000).

89398296 is an abundant number, since it is smaller than the sum of its proper divisors (191689704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89398296 is a wasteful number, since it uses less digits than its factorization.

89398296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 128 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 89398296 is about 9455.0672128759. The cubic root of 89398296 is about 447.1395447391.

The spelling of 89398296 in words is "eighty-nine million, three hundred ninety-eight thousand, two hundred ninety-six".