89360340624 has 135 divisors (see below), whose sum is σ = 259307694633. Its totient is φ = 28726169472.

The previous prime is 89360340613. The next prime is 89360340689. The reversal of 89360340624 is 42604306398.

The square root of 89360340624 is 298932.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 46858395024 + 42501945600 = 216468^2 + 206160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89360340624.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 104027907 + ... + 104028765.

Almost surely, 2^89360340624 is an apocalyptic number.

89360340624 is the 298932-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89360340624

89360340624 is an abundant number, since it is smaller than the sum of its proper divisors (169947354009).

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

89360340624 is an equidigital number, since it uses as much as digits as its factorization.

89360340624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 89360340624 in words is "eighty-nine billion, three hundred sixty million, three hundred forty thousand, six hundred twenty-four".