13759679 has 2 divisors, whose sum is σ = 13759680. Its totient is φ = 13759678.

The previous prime is 13759661. The next prime is 13759687. The reversal of 13759679 is 97695731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13759679 - 2⁸ = 13759423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13759639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6879839 + 6879840.

It is an arithmetic number, because the mean of its divisors is an integer number (6879840).

Almost surely, 2^13759679 is an apocalyptic number.

13759679 is a deficient number, since it is larger than the sum of its proper divisors (1).

13759679 is an equidigital number, since it uses as much as digits as its factorization.

13759679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 357210, while the sum is 47.

The square root of 13759679 is about 3709.4041300457. The cubic root of 13759679 is about 239.6271931868.

The spelling of 13759679 in words is "thirteen million, seven hundred fifty-nine thousand, six hundred seventy-nine".