10979623897 has 16 divisors (see below), whose sum is σ = 12026044800. Its totient is φ = 9941328000.

The previous prime is 10979623883. The next prime is 10979623931. The reversal of 10979623897 is 79832697901.

It is a cyclic number.

It is not a de Polignac number, because 10979623897 - 2⁷ = 10979623769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10979693897) 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, 4302772 + ... + 4305322.

It is an arithmetic number, because the mean of its divisors is an integer number (751627800).

Almost surely, 2^10979623897 is an apocalyptic number.

It is an amenable number.

10979623897 is a deficient number, since it is larger than the sum of its proper divisors (1046420903).

10979623897 is a wasteful number, since it uses less digits than its factorization.

10979623897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984.

The product of its (nonzero) digits is 10287648, while the sum is 61.

The spelling of 10979623897 in words is "ten billion, nine hundred seventy-nine million, six hundred twenty-three thousand, eight hundred ninety-seven".