49963349 has 2 divisors, whose sum is σ = 49963350. Its totient is φ = 49963348.

The previous prime is 49963327. The next prime is 49963363. The reversal of 49963349 is 94336994.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46485124 + 3478225 = 6818^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 49963349 - 2²⁰ = 48914773 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49963399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981674 + 24981675.

It is an arithmetic number, because the mean of its divisors is an integer number (24981675).

Almost surely, 2^49963349 is an apocalyptic number.

It is an amenable number.

49963349 is a deficient number, since it is larger than the sum of its proper divisors (1).

49963349 is an equidigital number, since it uses as much as digits as its factorization.

49963349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 47.

The square root of 49963349 is about 7068.4757197008. The cubic root of 49963349 is about 368.3131122350.

The spelling of 49963349 in words is "forty-nine million, nine hundred sixty-three thousand, three hundred forty-nine".