2680427028 has 48 divisors (see below), whose sum is σ = 6467901440. Its totient is φ = 863071200.

The previous prime is 2680427027. The next prime is 2680427041. The reversal of 2680427028 is 8207240862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680427021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 206103 + ... + 218721.

Almost surely, 2^2680427028 is an apocalyptic number.

It is an amenable number.

2680427028 is an abundant number, since it is smaller than the sum of its proper divisors (3787474412).

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

2680427028 is a wasteful number, since it uses less digits than its factorization.

2680427028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13228 (or 13226 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2680427028 is about 51772.8406406293. The cubic root of 2680427028 is about 1389.1036831443.

The spelling of 2680427028 in words is "two billion, six hundred eighty million, four hundred twenty-seven thousand, twenty-eight".