49984903 has 2 divisors, whose sum is σ = 49984904. Its totient is φ = 49984902.

The previous prime is 49984897. The next prime is 49984931. The reversal of 49984903 is 30948994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49984903 - 2¹⁷ = 49853831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49984993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24992451 + 24992452.

It is an arithmetic number, because the mean of its divisors is an integer number (24992452).

Almost surely, 2^49984903 is an apocalyptic number.

49984903 is a deficient number, since it is larger than the sum of its proper divisors (1).

49984903 is an equidigital number, since it uses as much as digits as its factorization.

49984903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 49984903 is about 7070.0002121641. Note that the first 3 decimals coincide. The cubic root of 49984903 is about 368.3660675826.

The spelling of 49984903 in words is "forty-nine million, nine hundred eighty-four thousand, nine hundred three".