13463434 has 4 divisors (see below), whose sum is σ = 20195154. Its totient is φ = 6731716.

The previous prime is 13463413. The next prime is 13463467. The reversal of 13463434 is 43436431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13344409 + 119025 = 3653^2 + 345^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365857 + ... + 3365860.

Almost surely, 2^13463434 is an apocalyptic number.

13463434 is a deficient number, since it is larger than the sum of its proper divisors (6731720).

13463434 is an equidigital number, since it uses as much as digits as its factorization.

13463434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731719.

The product of its digits is 10368, while the sum is 28.

The square root of 13463434 is about 3669.2552377833. The cubic root of 13463434 is about 237.8949822673.

Adding to 13463434 its reverse (43436431), we get a palindrome (56899865).

The spelling of 13463434 in words is "thirteen million, four hundred sixty-three thousand, four hundred thirty-four".