49048379 has 2 divisors, whose sum is σ = 49048380. Its totient is φ = 49048378.

The previous prime is 49048361. The next prime is 49048387. The reversal of 49048379 is 97384094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49048379 - 2²⁰ = 47999803 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49048319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24524189 + 24524190.

It is an arithmetic number, because the mean of its divisors is an integer number (24524190).

Almost surely, 2^49048379 is an apocalyptic number.

49048379 is a deficient number, since it is larger than the sum of its proper divisors (1).

49048379 is an equidigital number, since it uses as much as digits as its factorization.

49048379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 49048379 is about 7003.4547903160. The cubic root of 49048379 is about 366.0509623762.

The spelling of 49048379 in words is "forty-nine million, forty-eight thousand, three hundred seventy-nine".