30674713 has 2 divisors, whose sum is σ = 30674714. Its totient is φ = 30674712.

The previous prime is 30674689. The next prime is 30674719. The reversal of 30674713 is 31747603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29680704 + 994009 = 5448^2 + 997^2 .

It is an emirp because it is prime and its reverse (31747603) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30674713 is a prime.

It is not a weakly prime, because it can be changed into another prime (30674719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15337356 + 15337357.

It is an arithmetic number, because the mean of its divisors is an integer number (15337357).

Almost surely, 2^30674713 is an apocalyptic number.

It is an amenable number.

30674713 is a deficient number, since it is larger than the sum of its proper divisors (1).

30674713 is an equidigital number, since it uses as much as digits as its factorization.

30674713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 30674713 is about 5538.4756928238. The cubic root of 30674713 is about 313.0354357700.

The spelling of 30674713 in words is "thirty million, six hundred seventy-four thousand, seven hundred thirteen".