13900319 has 2 divisors, whose sum is σ = 13900320. Its totient is φ = 13900318.

The previous prime is 13900301. The next prime is 13900331. The reversal of 13900319 is 91300931.

13900319 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 13900319 - 2⁸ = 13900063 is a prime.

It is a super-2 number, since 2×13900319² = 386437736603522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13900379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6950159 + 6950160.

It is an arithmetic number, because the mean of its divisors is an integer number (6950160).

Almost surely, 2^13900319 is an apocalyptic number.

13900319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13900319 is an equidigital number, since it uses as much as digits as its factorization.

13900319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 13900319 is about 3728.3131574480. The cubic root of 13900319 is about 240.4408505953.

The spelling of 13900319 in words is "thirteen million, nine hundred thousand, three hundred nineteen".