2680080939 has 10 divisors (see below), whose sum is σ = 4003577820. Its totient is φ = 1786720572.

The previous prime is 2680080919. The next prime is 2680080943. The reversal of 2680080939 is 9390800862.

It is not a de Polignac number, because 2680080939 - 2¹⁹ = 2679556651 is a prime.

It is a super-2 number, since 2×2680080939² = 14365667679182243442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2680080894 and 2680080903.

It is not an unprimeable number, because it can be changed into a prime (2680080919) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16543629 + ... + 16543790.

It is an arithmetic number, because the mean of its divisors is an integer number (400357782).

Almost surely, 2^2680080939 is an apocalyptic number.

2680080939 is a deficient number, since it is larger than the sum of its proper divisors (1323496881).

2680080939 is an equidigital number, since it uses as much as digits as its factorization.

2680080939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33087431 (or 33087422 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2680080939 is about 51769.4981528699. The cubic root of 2680080939 is about 1389.0438948851.

The spelling of 2680080939 in words is "two billion, six hundred eighty million, eighty thousand, nine hundred thirty-nine".