2670079 has 2 divisors, whose sum is σ = 2670080. Its totient is φ = 2670078.

The previous prime is 2670067. The next prime is 2670113. The reversal of 2670079 is 9700762.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2670079 - 2⁷ = 2669951 is a prime.

It is a Chen prime.

2670079 is a lucky number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2670079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2670029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335039 + 1335040.

It is an arithmetic number, because the mean of its divisors is an integer number (1335040).

2^2670079 is an apocalyptic number.

2670079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670079 is an equidigital number, since it uses as much as digits as its factorization.

2670079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 2670079 is about 1634.0376372654. The cubic root of 2670079 is about 138.7313791530.

The spelling of 2670079 in words is "two million, six hundred seventy thousand, seventy-nine".