13079377 has 4 divisors (see below), whose sum is σ = 13530420. Its totient is φ = 12628336.

The previous prime is 13079371. The next prime is 13079401. The reversal of 13079377 is 77397031.

13079377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77397031 = 907 ⋅85333.

It can be written as a sum of positive squares in 2 ways, for example, as 9511056 + 3568321 = 3084^2 + 1889^2 .

It is a cyclic number.

It is not a de Polignac number, because 13079377 - 2¹¹ = 13077329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13079371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225478 + ... + 225535.

It is an arithmetic number, because the mean of its divisors is an integer number (3382605).

Almost surely, 2^13079377 is an apocalyptic number.

It is an amenable number.

13079377 is a deficient number, since it is larger than the sum of its proper divisors (451043).

13079377 is an equidigital number, since it uses as much as digits as its factorization.

13079377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451042.

The product of its (nonzero) digits is 27783, while the sum is 37.

The square root of 13079377 is about 3616.5421330326. The cubic root of 13079377 is about 235.6110669854.

It can be divided in two parts, 13079 and 377, that added together give a square (13456 = 116²).

The spelling of 13079377 in words is "thirteen million, seventy-nine thousand, three hundred seventy-seven".