49234579 has 2 divisors, whose sum is σ = 49234580. Its totient is φ = 49234578.

The previous prime is 49234573. The next prime is 49234637. The reversal of 49234579 is 97543294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49234579 - 2⁹ = 49234067 is a prime.

It is not a weakly prime, because it can be changed into another prime (49234573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24617289 + 24617290.

It is an arithmetic number, because the mean of its divisors is an integer number (24617290).

Almost surely, 2^49234579 is an apocalyptic number.

49234579 is a deficient number, since it is larger than the sum of its proper divisors (1).

49234579 is an equidigital number, since it uses as much as digits as its factorization.

49234579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 49234579 is about 7016.7356370324. The cubic root of 49234579 is about 366.5135846744.

The spelling of 49234579 in words is "forty-nine million, two hundred thirty-four thousand, five hundred seventy-nine".