98795664 has 120 divisors (see below), whose sum is σ = 305209632. Its totient is φ = 29583360.

The previous prime is 98795659. The next prime is 98795689. The reversal of 98795664 is 46659789.

98795664 is a `hidden beast` number, since 9 + 8 + 79 + 566 + 4 = 666.

Its product of digits (3265920) is a multiple of the sum of its prime divisors (756).

It is a self number, because there is not a number n which added to its sum of digits gives 98795664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153327 + ... + 153969.

Almost surely, 2^98795664 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 98795664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152604816).

98795664 is an abundant number, since it is smaller than the sum of its proper divisors (206413968).

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

98795664 is a wasteful number, since it uses less digits than its factorization.

98795664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 756 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 98795664 is about 9939.6007968127. The cubic root of 98795664 is about 462.2880084222.

The spelling of 98795664 in words is "ninety-eight million, seven hundred ninety-five thousand, six hundred sixty-four".