2680877 has 2 divisors, whose sum is σ = 2680878. Its totient is φ = 2680876.

The previous prime is 2680837. The next prime is 2680879. The reversal of 2680877 is 7780862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 203401 = 1574^2 + 451^2 .

It is a cyclic number.

It is not a de Polignac number, because 2680877 - 2⁶ = 2680813 is a prime.

Together with 2680879, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2680877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2680879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340438 + 1340439.

It is an arithmetic number, because the mean of its divisors is an integer number (1340439).

2^2680877 is an apocalyptic number.

It is an amenable number.

2680877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2680877 is an equidigital number, since it uses as much as digits as its factorization.

2680877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 2680877 is about 1637.3383889716. The cubic root of 2680877 is about 138.9181409912.

The spelling of 2680877 in words is "two million, six hundred eighty thousand, eight hundred seventy-seven".