49927379 has 2 divisors, whose sum is σ = 49927380. Its totient is φ = 49927378.

The previous prime is 49927373. The next prime is 49927399. The reversal of 49927379 is 97372994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49927379 - 2²⁴ = 33150163 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (49927373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24963689 + 24963690.

It is an arithmetic number, because the mean of its divisors is an integer number (24963690).

Almost surely, 2^49927379 is an apocalyptic number.

49927379 is a deficient number, since it is larger than the sum of its proper divisors (1).

49927379 is an equidigital number, since it uses as much as digits as its factorization.

49927379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 50.

The square root of 49927379 is about 7065.9308657812. The cubic root of 49927379 is about 368.2247047427.

The spelling of 49927379 in words is "forty-nine million, nine hundred twenty-seven thousand, three hundred seventy-nine".