2680244600 has 96 divisors (see below), whose sum is σ = 6861056400. Its totient is φ = 965606400.

The previous prime is 2680244569. The next prime is 2680244659. The reversal of 2680244600 is 64420862.

It is a happy number.

2680244600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2680244600² = 14367422231658320000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234212 + ... + 245388.

Almost surely, 2^2680244600 is an apocalyptic number.

2680244600 is a gapful number since it is divisible by the number (20) 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 2680244600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3430528200).

2680244600 is an abundant number, since it is smaller than the sum of its proper divisors (4180811800).

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

2680244600 is a wasteful number, since it uses less digits than its factorization.

2680244600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11313 (or 11304 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 2680244600 is about 51771.0787988815. The cubic root of 2680244600 is about 1389.0721686190.

The spelling of 2680244600 in words is "two billion, six hundred eighty million, two hundred forty-four thousand, six hundred".