434676313 has 4 divisors (see below), whose sum is σ = 435145140. Its totient is φ = 434207488.

The previous prime is 434676299. The next prime is 434676317. The reversal of 434676313 is 313676434.

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

It can be written as a sum of positive squares in 2 ways, for example, as 136492489 + 298183824 = 11683^2 + 17268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434676313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434676317) 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, 233020 + ... + 234877.

It is an arithmetic number, because the mean of its divisors is an integer number (108786285).

Almost surely, 2^434676313 is an apocalyptic number.

It is an amenable number.

434676313 is a deficient number, since it is larger than the sum of its proper divisors (468827).

434676313 is an equidigital number, since it uses as much as digits as its factorization.

434676313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468826.

The product of its digits is 108864, while the sum is 37.

The square root of 434676313 is about 20848.8923686607. The cubic root of 434676313 is about 757.5105020201.

The spelling of 434676313 in words is "four hundred thirty-four million, six hundred seventy-six thousand, three hundred thirteen".