49784837 has 2 divisors, whose sum is σ = 49784838. Its totient is φ = 49784836.

The previous prime is 49784831. The next prime is 49784863. The reversal of 49784837 is 73848794.

49784837 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 can be written as a sum of positive squares in only one way, i.e., 49758916 + 25921 = 7054^2 + 161^2 .

It is a cyclic number.

It is not a de Polignac number, because 49784837 - 2¹⁰ = 49783813 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 (49784831) 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, 24892418 + 24892419.

It is an arithmetic number, because the mean of its divisors is an integer number (24892419).

Almost surely, 2^49784837 is an apocalyptic number.

It is an amenable number.

49784837 is a deficient number, since it is larger than the sum of its proper divisors (1).

49784837 is an equidigital number, since it uses as much as digits as its factorization.

49784837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 50.

The square root of 49784837 is about 7055.8370871216. The cubic root of 49784837 is about 367.8739451886.

The spelling of 49784837 in words is "forty-nine million, seven hundred eighty-four thousand, eight hundred thirty-seven".