305007713 has 4 divisors (see below), whose sum is σ = 305063088. Its totient is φ = 304952340.

The previous prime is 305007697. The next prime is 305007721. The reversal of 305007713 is 317700503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 305007713 - 2⁴ = 305007697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305007763) 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 3 ways as a sum of consecutive naturals, for example, 18383 + ... + 30788.

It is an arithmetic number, because the mean of its divisors is an integer number (76265772).

Almost surely, 2^305007713 is an apocalyptic number.

It is an amenable number.

305007713 is a deficient number, since it is larger than the sum of its proper divisors (55375).

305007713 is an equidigital number, since it uses as much as digits as its factorization.

305007713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55374.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 305007713 is about 17464.4700177246. The cubic root of 305007713 is about 673.1372238466.

The spelling of 305007713 in words is "three hundred five million, seven thousand, seven hundred thirteen".