49338631 has 2 divisors, whose sum is σ = 49338632. Its totient is φ = 49338630.

The previous prime is 49338629. The next prime is 49338689. The reversal of 49338631 is 13683394.

49338631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49338631 - 2¹ = 49338629 is a prime.

It is a super-2 number, since 2×49338631² = 4868601017908322, which contains 22 as substring.

Together with 49338629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49338431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24669315 + 24669316.

It is an arithmetic number, because the mean of its divisors is an integer number (24669316).

Almost surely, 2^49338631 is an apocalyptic number.

49338631 is a deficient number, since it is larger than the sum of its proper divisors (1).

49338631 is an equidigital number, since it uses as much as digits as its factorization.

49338631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 49338631 is about 7024.1462826453. The cubic root of 49338631 is about 366.7715987098.

The spelling of 49338631 in words is "forty-nine million, three hundred thirty-eight thousand, six hundred thirty-one".