2680418304 has 156 divisors (see below), whose sum is σ = 8032225656. Its totient is φ = 893140992.

The previous prime is 2680418267. The next prime is 2680418311. The reversal of 2680418304 is 4038140862.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 993982 + ... + 996674.

It is an arithmetic number, because the mean of its divisors is an integer number (51488626).

Almost surely, 2^2680418304 is an apocalyptic number.

2680418304 is a gapful number since it is divisible by the number (24) 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 2680418304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4016112828).

2680418304 is an abundant number, since it is smaller than the sum of its proper divisors (5351807352).

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

2680418304 is an frugal number, since it uses more digits than its factorization.

2680418304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732 (or 2698 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2680418304 is about 51772.7563878919. The cubic root of 2680418304 is about 1389.1021761016.

The spelling of 2680418304 in words is "two billion, six hundred eighty million, four hundred eighteen thousand, three hundred four".