2680534080 has 896 divisors, whose sum is σ = 11797954560. Its totient is φ = 559595520.

The previous prime is 2680534049. The next prime is 2680534091. The reversal of 2680534080 is 804350862.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 57032617 + ... + 57032663.

It is an arithmetic number, because the mean of its divisors is an integer number (13167360).

Almost surely, 2^2680534080 is an apocalyptic number.

2680534080 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 2680534080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5898977280).

2680534080 is an abundant number, since it is smaller than the sum of its proper divisors (9117420480).

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

2680534080 is a wasteful number, since it uses less digits than its factorization.

2680534080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2680534080 is about 51773.8744928366. The cubic root of 2680534080 is about 1389.1221757633.

The spelling of 2680534080 in words is "two billion, six hundred eighty million, five hundred thirty-four thousand, eighty".