13403374 has 8 divisors (see below), whose sum is σ = 20126520. Its totient is φ = 6694536.

The previous prime is 13403371. The next prime is 13403393. The reversal of 13403374 is 47330431.

It is a happy number.

13403374 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403371) 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, 804 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (2515815).

Almost surely, 2^13403374 is an apocalyptic number.

13403374 is a deficient number, since it is larger than the sum of its proper divisors (6723146).

13403374 is a wasteful number, since it uses less digits than its factorization.

13403374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7154.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 13403374 is about 3661.0618678192. The cubic root of 13403374 is about 237.5407073345.

The spelling of 13403374 in words is "thirteen million, four hundred three thousand, three hundred seventy-four".