2684920607 has 2 divisors, whose sum is σ = 2684920608. Its totient is φ = 2684920606.

The previous prime is 2684920597. The next prime is 2684920621. The reversal of 2684920607 is 7060294862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2684920607 - 2²⁰ = 2683872031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2684920627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342460303 + 1342460304.

It is an arithmetic number, because the mean of its divisors is an integer number (1342460304).

Almost surely, 2^2684920607 is an apocalyptic number.

2684920607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684920607 is an equidigital number, since it uses as much as digits as its factorization.

2684920607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2684920607 is about 51816.2195359716. The cubic root of 2684920607 is about 1389.8795001039.

The spelling of 2684920607 in words is "two billion, six hundred eighty-four million, nine hundred twenty thousand, six hundred seven".