49298279 has 2 divisors, whose sum is σ = 49298280. Its totient is φ = 49298278.

The previous prime is 49298273. The next prime is 49298281. The reversal of 49298279 is 97289294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49298279 - 2²⁰ = 48249703 is a prime.

Together with 49298281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49298273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24649139 + 24649140.

It is an arithmetic number, because the mean of its divisors is an integer number (24649140).

Almost surely, 2^49298279 is an apocalyptic number.

49298279 is a deficient number, since it is larger than the sum of its proper divisors (1).

49298279 is an equidigital number, since it uses as much as digits as its factorization.

49298279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 50.

The square root of 49298279 is about 7021.2733175685. The cubic root of 49298279 is about 366.6715823951.

The spelling of 49298279 in words is "forty-nine million, two hundred ninety-eight thousand, two hundred seventy-nine".