2613679 has 2 divisors, whose sum is σ = 2613680. Its totient is φ = 2613678.

The previous prime is 2613673. The next prime is 2613701. The reversal of 2613679 is 9763162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2613679 - 2³ = 2613671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2613671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306839 + 1306840.

It is an arithmetic number, because the mean of its divisors is an integer number (1306840).

2^2613679 is an apocalyptic number.

2613679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613679 is an equidigital number, since it uses as much as digits as its factorization.

2613679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 2613679 is about 1616.6876630939. The cubic root of 2613679 is about 137.7476133284.

The spelling of 2613679 in words is "two million, six hundred thirteen thousand, six hundred seventy-nine".