8597997958 has 32 divisors (see below), whose sum is σ = 14132206080. Its totient is φ = 3890796000.

The previous prime is 8597997937. The next prime is 8597997959.

8597997958 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8597997959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8437173 + ... + 8438191.

It is an arithmetic number, because the mean of its divisors is an integer number (441631440).

Almost surely, 2^8597997958 is an apocalyptic number.

8597997958 is a deficient number, since it is larger than the sum of its proper divisors (5534208122).

8597997958 is a wasteful number, since it uses less digits than its factorization.

8597997958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its digits is 514382400, while the sum is 76.

The square root of 8597997958 is about 92725.3900396218. The cubic root of 8597997958 is about 2048.6406183473.

The spelling of 8597997958 in words is "eight billion, five hundred ninety-seven million, nine hundred ninety-seven thousand, nine hundred fifty-eight".