89898002960 has 40 divisors (see below), whose sum is σ = 220013537280. Its totient is φ = 34066611072.

The previous prime is 89898002947. The next prime is 89898003101. The reversal of 89898002960 is 6920089898.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 89898002960.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29570192 + ... + 29573231.

It is an arithmetic number, because the mean of its divisors is an integer number (5500338432).

Almost surely, 2^89898002960 is an apocalyptic number.

89898002960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89898002960 is an abundant number, since it is smaller than the sum of its proper divisors (130115534320).

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

89898002960 is a wasteful number, since it uses less digits than its factorization.

89898002960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59143455 (or 59143449 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 89898002960 in words is "eighty-nine billion, eight hundred ninety-eight million, two thousand, nine hundred sixty".