340304713 has 8 divisors (see below), whose sum is σ = 389035328. Its totient is φ = 291603024.

The previous prime is 340304707. The next prime is 340304719. The reversal of 340304713 is 317403043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340304707) and next prime (340304719).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340304713 - 2⁵ = 340304681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340304719) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32695 + ... + 41827.

It is an arithmetic number, because the mean of its divisors is an integer number (48629416).

Almost surely, 2^340304713 is an apocalyptic number.

It is an amenable number.

340304713 is a deficient number, since it is larger than the sum of its proper divisors (48730615).

340304713 is an equidigital number, since it uses as much as digits as its factorization.

340304713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14463.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 340304713 is about 18447.3497554527. The cubic root of 340304713 is about 698.1616477421.

Adding to 340304713 its reverse (317403043), we get a palindrome (657707756).

The spelling of 340304713 in words is "three hundred forty million, three hundred four thousand, seven hundred thirteen".