8912697479 has 16 divisors (see below), whose sum is σ = 10724782080. Its totient is φ = 7235529120.

The previous prime is 8912697461. The next prime is 8912697499. The reversal of 8912697479 is 9747962198.

8912697479 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8912697479 - 2²⁰ = 8911648903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8912697449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799514 + ... + 810584.

It is an arithmetic number, because the mean of its divisors is an integer number (670298880).

Almost surely, 2^8912697479 is an apocalyptic number.

8912697479 is a deficient number, since it is larger than the sum of its proper divisors (1812084601).

8912697479 is a wasteful number, since it uses less digits than its factorization.

8912697479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17150.

The product of its digits is 13716864, while the sum is 62.

The square root of 8912697479 is about 94407.0838390849. The cubic root of 8912697479 is about 2073.3361591349.

The spelling of 8912697479 in words is "eight billion, nine hundred twelve million, six hundred ninety-seven thousand, four hundred seventy-nine".