10979764220 has 24 divisors (see below), whose sum is σ = 23081892624. Its totient is φ = 4387260416.

The previous prime is 10979764181. The next prime is 10979764249. The reversal of 10979764220 is 2246797901.

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, 270917 + ... + 308796.

It is an arithmetic number, because the mean of its divisors is an integer number (961745526).

Almost surely, 2^10979764220 is an apocalyptic number.

10979764220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10979764220 is an abundant number, since it is smaller than the sum of its proper divisors (12102128404).

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

10979764220 is a wasteful number, since it uses less digits than its factorization.

10979764220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580669 (or 580667 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 10979764220 in words is "ten billion, nine hundred seventy-nine million, seven hundred sixty-four thousand, two hundred twenty".