30340314 has 12 divisors (see below), whose sum is σ = 65737386. Its totient is φ = 10113432.

The previous prime is 30340301. The next prime is 30340319. The reversal of 30340314 is 41304303.

It can be written as a sum of positive squares in only one way, i.e., 16524225 + 13816089 = 4065^2 + 3717^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1685573 = 30340314 / (3 + 0 + 3 + 4 + 0 + 3 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (30340319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 842769 + ... + 842804.

Almost surely, 2^30340314 is an apocalyptic number.

30340314 is an abundant number, since it is smaller than the sum of its proper divisors (35397072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30340314 is a wasteful number, since it uses less digits than its factorization.

30340314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685581 (or 1685578 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 30340314 is about 5508.2042445792. The cubic root of 30340314 is about 311.8937631398.

Adding to 30340314 its reverse (41304303), we get a palindrome (71644617).

The spelling of 30340314 in words is "thirty million, three hundred forty thousand, three hundred fourteen".