49882739 has 2 divisors, whose sum is σ = 49882740. Its totient is φ = 49882738.

The previous prime is 49882717. The next prime is 49882741. The reversal of 49882739 is 93728894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49882739 is a prime.

Together with 49882741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49882759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24941369 + 24941370.

It is an arithmetic number, because the mean of its divisors is an integer number (24941370).

Almost surely, 2^49882739 is an apocalyptic number.

49882739 is a deficient number, since it is larger than the sum of its proper divisors (1).

49882739 is an equidigital number, since it uses as much as digits as its factorization.

49882739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 50.

The square root of 49882739 is about 7062.7713399203. The cubic root of 49882739 is about 368.1149289543.

The spelling of 49882739 in words is "forty-nine million, eight hundred eighty-two thousand, seven hundred thirty-nine".