13798039 has 2 divisors, whose sum is σ = 13798040. Its totient is φ = 13798038.

The previous prime is 13798021. The next prime is 13798051. The reversal of 13798039 is 93089731.

13798039 is digitally balanced in base 2 and base 3, because in such bases 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 13798039 - 2⁹ = 13797527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13797992 and 13798010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13798639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6899019 + 6899020.

It is an arithmetic number, because the mean of its divisors is an integer number (6899020).

Almost surely, 2^13798039 is an apocalyptic number.

13798039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13798039 is an equidigital number, since it uses as much as digits as its factorization.

13798039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 13798039 is about 3714.5711730966. The cubic root of 13798039 is about 239.8496685864.

The spelling of 13798039 in words is "thirteen million, seven hundred ninety-eight thousand, thirty-nine".