8997037344 has 72 divisors (see below), whose sum is σ = 25601586192. Its totient is φ = 2997106560.

The previous prime is 8997037337. The next prime is 8997037367. The reversal of 8997037344 is 4437307998.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487159 + ... + 505289.

It is an arithmetic number, because the mean of its divisors is an integer number (355577586).

Almost surely, 2^8997037344 is an apocalyptic number.

It is an amenable number.

8997037344 is an abundant number, since it is smaller than the sum of its proper divisors (16604548848).

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

8997037344 is a wasteful number, since it uses less digits than its factorization.

8997037344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19870 (or 19859 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The square root of 8997037344 is about 94852.7139516841. The cubic root of 8997037344 is about 2079.8555545649.

The spelling of 8997037344 in words is "eight billion, nine hundred ninety-seven million, thirty-seven thousand, three hundred forty-four".