2680349184 has 80 divisors (see below), whose sum is σ = 7934060640. Its totient is φ = 893445120.

The previous prime is 2680349159. The next prime is 2680349197. The reversal of 2680349184 is 4819430862.

It is a happy number.

2680349184 is a `hidden beast` number, since 2 + 6 + 80 + 3 + 491 + 84 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83122 + ... + 110769.

It is an arithmetic number, because the mean of its divisors is an integer number (99175758).

Almost surely, 2^2680349184 is an apocalyptic number.

2680349184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2680349184 is an abundant number, since it is smaller than the sum of its proper divisors (5253711456).

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

2680349184 is an equidigital number, since it uses as much as digits as its factorization.

2680349184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193918 (or 193896 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2680349184 is about 51772.0888510402. The cubic root of 2680349184 is about 1389.0902357305.

The spelling of 2680349184 in words is "two billion, six hundred eighty million, three hundred forty-nine thousand, one hundred eighty-four".