13984903 has 2 divisors, whose sum is σ = 13984904. Its totient is φ = 13984902.

The previous prime is 13984879. The next prime is 13984913. The reversal of 13984903 is 30948931.

13984903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13984903 - 2⁵ = 13984871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13984913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6992451 + 6992452.

It is an arithmetic number, because the mean of its divisors is an integer number (6992452).

Almost surely, 2^13984903 is an apocalyptic number.

13984903 is a deficient number, since it is larger than the sum of its proper divisors (1).

13984903 is an equidigital number, since it uses as much as digits as its factorization.

13984903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 13984903 is about 3739.6394211207. The cubic root of 13984903 is about 240.9275621208.

The spelling of 13984903 in words is "thirteen million, nine hundred eighty-four thousand, nine hundred three".