13469983 has 2 divisors, whose sum is σ = 13469984. Its totient is φ = 13469982.

The previous prime is 13469971. The next prime is 13469999. The reversal of 13469983 is 38996431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13469983 - 2¹⁷ = 13338911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13469923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6734991 + 6734992.

It is an arithmetic number, because the mean of its divisors is an integer number (6734992).

Almost surely, 2^13469983 is an apocalyptic number.

13469983 is a deficient number, since it is larger than the sum of its proper divisors (1).

13469983 is an equidigital number, since it uses as much as digits as its factorization.

13469983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 43.

The square root of 13469983 is about 3670.1475447181. The cubic root of 13469983 is about 237.9335489929.

The spelling of 13469983 in words is "thirteen million, four hundred sixty-nine thousand, nine hundred eighty-three".