13374964 has 6 divisors (see below), whose sum is σ = 23406194. Its totient is φ = 6687480.

The previous prime is 13374961. The next prime is 13374973. The reversal of 13374964 is 46947331.

13374964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7518564 + 5856400 = 2742^2 + 2420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671867 + ... + 1671874.

Almost surely, 2^13374964 is an apocalyptic number.

It is an amenable number.

13374964 is a deficient number, since it is larger than the sum of its proper divisors (10031230).

13374964 is a wasteful number, since it uses less digits than its factorization.

13374964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343745 (or 3343743 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 13374964 is about 3657.1797877600. The cubic root of 13374964 is about 237.3727569558.

The spelling of 13374964 in words is "thirteen million, three hundred seventy-four thousand, nine hundred sixty-four".