30314399 has 2 divisors, whose sum is σ = 30314400. Its totient is φ = 30314398.

The previous prime is 30314387. The next prime is 30314407. The reversal of 30314399 is 99341303.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30314399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30313399) 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, 15157199 + 15157200.

It is an arithmetic number, because the mean of its divisors is an integer number (15157200).

Almost surely, 2^30314399 is an apocalyptic number.

30314399 is a deficient number, since it is larger than the sum of its proper divisors (1).

30314399 is an equidigital number, since it uses as much as digits as its factorization.

30314399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 30314399 is about 5505.8513419815. The cubic root of 30314399 is about 311.8049371064.

The spelling of 30314399 in words is "thirty million, three hundred fourteen thousand, three hundred ninety-nine".