8697294672 has 40 divisors (see below), whose sum is σ = 24510559200. Its totient is φ = 2635543680.

The previous prime is 8697294659. The next prime is 8697294691. The reversal of 8697294672 is 2764927968.

It is a super-2 number, since 2×8697294672² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8235547 + ... + 8236602.

It is an arithmetic number, because the mean of its divisors is an integer number (612763980).

Almost surely, 2^8697294672 is an apocalyptic number.

It is an amenable number.

8697294672 is an abundant number, since it is smaller than the sum of its proper divisors (15813264528).

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

8697294672 is a wasteful number, since it uses less digits than its factorization.

8697294672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16472171 (or 16472165 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 60.

The square root of 8697294672 is about 93259.2873230329. The cubic root of 8697294672 is about 2056.4969111372.

The spelling of 8697294672 in words is "eight billion, six hundred ninety-seven million, two hundred ninety-four thousand, six hundred seventy-two".