30034379 has 2 divisors, whose sum is σ = 30034380. Its totient is φ = 30034378.

The previous prime is 30034369. The next prime is 30034391. The reversal of 30034379 is 97343003.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30034379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30034369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15017189 + 15017190.

It is an arithmetic number, because the mean of its divisors is an integer number (15017190).

Almost surely, 2^30034379 is an apocalyptic number.

30034379 is a deficient number, since it is larger than the sum of its proper divisors (1).

30034379 is an equidigital number, since it uses as much as digits as its factorization.

30034379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 30034379 is about 5480.3630354202. The cubic root of 30034379 is about 310.8418981141.

The spelling of 30034379 in words is "thirty million, thirty-four thousand, three hundred seventy-nine".