13346464 has 24 divisors (see below), whose sum is σ = 26357940. Its totient is φ = 6652416.

The previous prime is 13346441. The next prime is 13346471. The reversal of 13346464 is 46464331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13104400 + 242064 = 3620^2 + 492^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17842 + ... + 18574.

Almost surely, 2^13346464 is an apocalyptic number.

It is an amenable number.

13346464 is a deficient number, since it is larger than the sum of its proper divisors (13011476).

13346464 is an equidigital number, since it uses as much as digits as its factorization.

With its successor (13346465) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1312).

13346464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1304 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 13346464 is about 3653.2812648358. The cubic root of 13346464 is about 237.2040353947.

The spelling of 13346464 in words is "thirteen million, three hundred forty-six thousand, four hundred sixty-four".