2279502079 has 2 divisors, whose sum is σ = 2279502080. Its totient is φ = 2279502078.

The previous prime is 2279502061. The next prime is 2279502139. The reversal of 2279502079 is 9702059722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2279502079 - 2¹⁹ = 2278977791 is a prime.

It is a super-2 number, since 2×2279502079² = 10392259456330644482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2279502059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139751039 + 1139751040.

It is an arithmetic number, because the mean of its divisors is an integer number (1139751040).

Almost surely, 2^2279502079 is an apocalyptic number.

2279502079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2279502079 is an equidigital number, since it uses as much as digits as its factorization.

2279502079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 2279502079 is about 47744.1313566390. The cubic root of 2279502079 is about 1316.0730549440.

The spelling of 2279502079 in words is "two billion, two hundred seventy-nine million, five hundred two thousand, seventy-nine".