30339713 has 32 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 25159680.

The previous prime is 30339697. The next prime is 30339719. The reversal of 30339713 is 31793303.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30339713 - 2⁴ = 30339697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30339719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384008 + ... + 384086.

It is an arithmetic number, because the mean of its divisors is an integer number (1134000).

Almost surely, 2^30339713 is an apocalyptic number.

It is an amenable number.

30339713 is a deficient number, since it is larger than the sum of its proper divisors (5948287).

30339713 is a wasteful number, since it uses less digits than its factorization.

30339713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185.

The product of its (nonzero) digits is 5103, while the sum is 29.

The square root of 30339713 is about 5508.1496893240. The cubic root of 30339713 is about 311.8917037304.

The spelling of 30339713 in words is "thirty million, three hundred thirty-nine thousand, seven hundred thirteen".