49844029 has 2 divisors, whose sum is σ = 49844030. Its totient is φ = 49844028.

The previous prime is 49844021. The next prime is 49844057. The reversal of 49844029 is 92044894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 2647129 = 6870^2 + 1627^2 .

It is a cyclic number.

It is not a de Polignac number, because 49844029 - 2³ = 49844021 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49843982 and 49844000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49844021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24922014 + 24922015.

It is an arithmetic number, because the mean of its divisors is an integer number (24922015).

Almost surely, 2^49844029 is an apocalyptic number.

It is an amenable number.

49844029 is a deficient number, since it is larger than the sum of its proper divisors (1).

49844029 is an equidigital number, since it uses as much as digits as its factorization.

49844029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 49844029 is about 7060.0303823709. The cubic root of 49844029 is about 368.0196828043.

The spelling of 49844029 in words is "forty-nine million, eight hundred forty-four thousand, twenty-nine".