10979623889 has 8 divisors (see below), whose sum is σ = 11835348672. Its totient is φ = 10125490320.

The previous prime is 10979623883. The next prime is 10979623931. The reversal of 10979623889 is 98832697901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10979623889 - 2¹² = 10979619793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10979623883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383447 + ... + 411084.

It is an arithmetic number, because the mean of its divisors is an integer number (1479418584).

Almost surely, 2^10979623889 is an apocalyptic number.

It is an amenable number.

10979623889 is a deficient number, since it is larger than the sum of its proper divisors (855724783).

10979623889 is a wasteful number, since it uses less digits than its factorization.

10979623889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795607.

The product of its (nonzero) digits is 11757312, while the sum is 62.

The spelling of 10979623889 in words is "ten billion, nine hundred seventy-nine million, six hundred twenty-three thousand, eight hundred eighty-nine".