30340713 has 16 divisors (see below), whose sum is σ = 43736000. Its totient is φ = 18598464.

The previous prime is 30340637. The next prime is 30340741. The reversal of 30340713 is 31704303.

It is not a de Polignac number, because 30340713 - 2⁹ = 30340201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30340713.

It is not an unprimeable number, because it can be changed into a prime (30340753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9663 + ... + 12411.

It is an arithmetic number, because the mean of its divisors is an integer number (2733500).

Almost surely, 2^30340713 is an apocalyptic number.

It is an amenable number.

30340713 is a deficient number, since it is larger than the sum of its proper divisors (13395287).

30340713 is a wasteful number, since it uses less digits than its factorization.

30340713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 30340713 is about 5508.2404631606. The cubic root of 30340713 is about 311.8951303534.

The spelling of 30340713 in words is "thirty million, three hundred forty thousand, seven hundred thirteen".