306134713 has 2 divisors, whose sum is σ = 306134714. Its totient is φ = 306134712.

The previous prime is 306134711. The next prime is 306134723. The reversal of 306134713 is 317431603.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293368384 + 12766329 = 17128^2 + 3573^2 .

It is a cyclic number.

It is not a de Polignac number, because 306134713 - 2¹ = 306134711 is a prime.

Together with 306134711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (306134711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153067356 + 153067357.

It is an arithmetic number, because the mean of its divisors is an integer number (153067357).

Almost surely, 2^306134713 is an apocalyptic number.

It is an amenable number.

306134713 is a deficient number, since it is larger than the sum of its proper divisors (1).

306134713 is an equidigital number, since it uses as much as digits as its factorization.

306134713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 306134713 is about 17496.7057756596. The cubic root of 306134713 is about 673.9652828992.

The spelling of 306134713 in words is "three hundred six million, one hundred thirty-four thousand, seven hundred thirteen".