10799980 has 48 divisors (see below), whose sum is σ = 24202080. Its totient is φ = 4036608.

The previous prime is 10799963. The next prime is 10799993. The reversal of 10799980 is 8999701.

10799980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36714 + ... + 37006.

It is an arithmetic number, because the mean of its divisors is an integer number (504210).

Almost surely, 2^10799980 is an apocalyptic number.

10799980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10799980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12101040).

10799980 is an abundant number, since it is smaller than the sum of its proper divisors (13402100).

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

10799980 is a wasteful number, since it uses less digits than its factorization.

10799980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 10799980 is about 3286.3323021265. The cubic root of 10799980 is about 221.0417534727.

The spelling of 10799980 in words is "ten million, seven hundred ninety-nine thousand, nine hundred eighty".