2660983100 has 18 divisors (see below), whose sum is σ = 5774333544. Its totient is φ = 1064393200.

The previous prime is 2660983093. The next prime is 2660983111. The reversal of 2660983100 is 13890662.

It is a super-2 number, since 2×2660983100² = 14161662116971220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 13304816 + ... + 13305015.

It is an arithmetic number, because the mean of its divisors is an integer number (320796308).

Almost surely, 2^2660983100 is an apocalyptic number.

2660983100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2660983100 is an abundant number, since it is smaller than the sum of its proper divisors (3113350444).

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

2660983100 is a wasteful number, since it uses less digits than its factorization.

2660983100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26609845 (or 26609838 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2660983100 is about 51584.7176981710. The cubic root of 2660983100 is about 1385.7366566896.

The spelling of 2660983100 in words is "two billion, six hundred sixty million, nine hundred eighty-three thousand, one hundred".