8989953297 has 32 divisors (see below), whose sum is σ = 13055293440. Its totient is φ = 5469768000.

The previous prime is 8989953257. The next prime is 8989953299. The reversal of 8989953297 is 7923599898.

It is not a de Polignac number, because 8989953297 - 2¹¹ = 8989951249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8989953299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1357368 + ... + 1363974.

It is an arithmetic number, because the mean of its divisors is an integer number (407977920).

Almost surely, 2^8989953297 is an apocalyptic number.

It is an amenable number.

8989953297 is a deficient number, since it is larger than the sum of its proper divisors (4065340143).

8989953297 is a wasteful number, since it uses less digits than its factorization.

8989953297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013.

The product of its digits is 88179840, while the sum is 69.

The square root of 8989953297 is about 94815.3642454639. The cubic root of 8989953297 is about 2079.3095354462.

The spelling of 8989953297 in words is "eight billion, nine hundred eighty-nine million, nine hundred fifty-three thousand, two hundred ninety-seven".