49733839 has 2 divisors, whose sum is σ = 49733840. Its totient is φ = 49733838.

The previous prime is 49733791. The next prime is 49733851. The reversal of 49733839 is 93833794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49733839 - 2⁷ = 49733711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49733339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24866919 + 24866920.

It is an arithmetic number, because the mean of its divisors is an integer number (24866920).

Almost surely, 2^49733839 is an apocalyptic number.

49733839 is a deficient number, since it is larger than the sum of its proper divisors (1).

49733839 is an equidigital number, since it uses as much as digits as its factorization.

49733839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 46.

The square root of 49733839 is about 7052.2222738652. Note that the first 4 decimals coincide. The cubic root of 49733839 is about 367.7482894921.

The spelling of 49733839 in words is "forty-nine million, seven hundred thirty-three thousand, eight hundred thirty-nine".