2658492679 has 2 divisors, whose sum is σ = 2658492680. Its totient is φ = 2658492678.

The previous prime is 2658492643. The next prime is 2658492703. The reversal of 2658492679 is 9762948562.

2658492679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2658492679 - 2⁹ = 2658492167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2658492619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329246339 + 1329246340.

It is an arithmetic number, because the mean of its divisors is an integer number (1329246340).

Almost surely, 2^2658492679 is an apocalyptic number.

2658492679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2658492679 is an equidigital number, since it uses as much as digits as its factorization.

2658492679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 58.

The square root of 2658492679 is about 51560.5729118675. The cubic root of 2658492679 is about 1385.3042169080.

The spelling of 2658492679 in words is "two billion, six hundred fifty-eight million, four hundred ninety-two thousand, six hundred seventy-nine".