30934199 has 2 divisors, whose sum is σ = 30934200. Its totient is φ = 30934198.

The previous prime is 30934177. The next prime is 30934201. The reversal of 30934199 is 99143903.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30934199 - 2¹² = 30930103 is a prime.

It is a Sophie Germain prime.

Together with 30934201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30934999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15467099 + 15467100.

It is an arithmetic number, because the mean of its divisors is an integer number (15467100).

Almost surely, 2^30934199 is an apocalyptic number.

30934199 is a deficient number, since it is larger than the sum of its proper divisors (1).

30934199 is an equidigital number, since it uses as much as digits as its factorization.

30934199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 30934199 is about 5561.8521195731. The cubic root of 30934199 is about 313.9156432894.

The spelling of 30934199 in words is "thirty million, nine hundred thirty-four thousand, one hundred ninety-nine".