49963829 has 2 divisors, whose sum is σ = 49963830. Its totient is φ = 49963828.

The previous prime is 49963817. The next prime is 49963831. The reversal of 49963829 is 92836994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27144100 + 22819729 = 5210^2 + 4777^2 .

It is a cyclic number.

It is not a de Polignac number, because 49963829 - 2¹² = 49959733 is a prime.

Together with 49963831, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49965829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981914 + 24981915.

It is an arithmetic number, because the mean of its divisors is an integer number (24981915).

Almost surely, 2^49963829 is an apocalyptic number.

It is an amenable number.

49963829 is a deficient number, since it is larger than the sum of its proper divisors (1).

49963829 is an equidigital number, since it uses as much as digits as its factorization.

49963829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 50.

The square root of 49963829 is about 7068.5096731914. The cubic root of 49963829 is about 368.3142916978.

The spelling of 49963829 in words is "forty-nine million, nine hundred sixty-three thousand, eight hundred twenty-nine".