13374346 has 4 divisors (see below), whose sum is σ = 20061522. Its totient is φ = 6687172.

The previous prime is 13374337. The next prime is 13374373. The reversal of 13374346 is 64347331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64347331 = 131 ⋅491201.

It can be written as a sum of positive squares in only one way, i.e., 7425625 + 5948721 = 2725^2 + 2439^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3343585 + ... + 3343588.

Almost surely, 2^13374346 is an apocalyptic number.

13374346 is a deficient number, since it is larger than the sum of its proper divisors (6687176).

13374346 is an equidigital number, since it uses as much as digits as its factorization.

13374346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6687175.

The product of its digits is 18144, while the sum is 31.

The square root of 13374346 is about 3657.0952954497. The cubic root of 13374346 is about 237.3691009055.

The spelling of 13374346 in words is "thirteen million, three hundred seventy-four thousand, three hundred forty-six".