30340507 has 2 divisors, whose sum is σ = 30340508. Its totient is φ = 30340506.

The previous prime is 30340493. The next prime is 30340543. The reversal of 30340507 is 70504303.

It is a weak prime.

It is an emirp because it is prime and its reverse (70504303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30340507 - 2¹⁹ = 29816219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30340547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170253 + 15170254.

It is an arithmetic number, because the mean of its divisors is an integer number (15170254).

Almost surely, 2^30340507 is an apocalyptic number.

30340507 is a deficient number, since it is larger than the sum of its proper divisors (1).

30340507 is an equidigital number, since it uses as much as digits as its factorization.

30340507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 30340507 is about 5508.2217638726. The cubic root of 30340507 is about 311.8944244752.

The spelling of 30340507 in words is "thirty million, three hundred forty thousand, five hundred seven".