13279673 has 8 divisors (see below), whose sum is σ = 14575680. Its totient is φ = 11998480.

The previous prime is 13279667. The next prime is 13279681. The reversal of 13279673 is 37697231.

13279673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13279673 - 2¹⁶ = 13214137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13279373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (1821960).

Almost surely, 2^13279673 is an apocalyptic number.

It is an amenable number.

13279673 is a deficient number, since it is larger than the sum of its proper divisors (1296007).

13279673 is a wasteful number, since it uses less digits than its factorization.

13279673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7407.

The product of its digits is 47628, while the sum is 38.

The square root of 13279673 is about 3644.1285652403. The cubic root of 13279673 is about 236.8076857991.

The spelling of 13279673 in words is "thirteen million, two hundred seventy-nine thousand, six hundred seventy-three".