30930914 has 16 divisors (see below), whose sum is σ = 53103168. Its totient is φ = 13236432.

The previous prime is 30930881. The next prime is 30930943. The reversal of 30930914 is 41903903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12092 + ... + 14424.

It is an arithmetic number, because the mean of its divisors is an integer number (3318948).

Almost surely, 2^30930914 is an apocalyptic number.

30930914 is a deficient number, since it is larger than the sum of its proper divisors (22172254).

30930914 is a wasteful number, since it uses less digits than its factorization.

30930914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 30930914 is about 5561.5567964375. The cubic root of 30930914 is about 313.9045309991.

The spelling of 30930914 in words is "thirty million, nine hundred thirty thousand, nine hundred fourteen".