48979339 has 2 divisors, whose sum is σ = 48979340. Its totient is φ = 48979338.

The previous prime is 48979331. The next prime is 48979361. The reversal of 48979339 is 93397984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48979339 - 2³ = 48979331 is a prime.

It is not a weakly prime, because it can be changed into another prime (48979331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24489669 + 24489670.

It is an arithmetic number, because the mean of its divisors is an integer number (24489670).

Almost surely, 2^48979339 is an apocalyptic number.

48979339 is a deficient number, since it is larger than the sum of its proper divisors (1).

48979339 is an equidigital number, since it uses as much as digits as its factorization.

48979339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 52.

The square root of 48979339 is about 6998.5240586855. The cubic root of 48979339 is about 365.8791318566.

The spelling of 48979339 in words is "forty-eight million, nine hundred seventy-nine thousand, three hundred thirty-nine".