13779359 has 12 divisors (see below), whose sum is σ = 15238608. Its totient is φ = 12450240.

The previous prime is 13779347. The next prime is 13779377. The reversal of 13779359 is 95397731.

13779359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13779359 - 2¹⁶ = 13713823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13779659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31607 + ... + 32039.

It is an arithmetic number, because the mean of its divisors is an integer number (1269884).

Almost surely, 2^13779359 is an apocalyptic number.

13779359 is a deficient number, since it is larger than the sum of its proper divisors (1459249).

13779359 is a wasteful number, since it uses less digits than its factorization.

13779359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 707 counting only the distinct ones).

The product of its digits is 178605, while the sum is 44.

The square root of 13779359 is about 3712.0558993636. The cubic root of 13779359 is about 239.7413823001.

The spelling of 13779359 in words is "thirteen million, seven hundred seventy-nine thousand, three hundred fifty-nine".