2616929279 has 2 divisors, whose sum is σ = 2616929280. Its totient is φ = 2616929278.

The previous prime is 2616929257. The next prime is 2616929297. The reversal of 2616929279 is 9729296162.

Together with next prime (2616929297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2616929279 - 2⁸ = 2616929023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2616929279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2616929209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308464639 + 1308464640.

It is an arithmetic number, because the mean of its divisors is an integer number (1308464640).

Almost surely, 2^2616929279 is an apocalyptic number.

2616929279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616929279 is an equidigital number, since it uses as much as digits as its factorization.

2616929279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 53.

The square root of 2616929279 is about 51155.9310246622. The cubic root of 2616929279 is about 1378.0468903332.

The spelling of 2616929279 in words is "two billion, six hundred sixteen million, nine hundred twenty-nine thousand, two hundred seventy-nine".