30029941 has 2 divisors, whose sum is σ = 30029942. Its totient is φ = 30029940.

The previous prime is 30029911. The next prime is 30029963. The reversal of 30029941 is 14992003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27615025 + 2414916 = 5255^2 + 1554^2 .

It is a cyclic number.

It is not a de Polignac number, because 30029941 - 2¹³ = 30021749 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30029911) 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, 15014970 + 15014971.

It is an arithmetic number, because the mean of its divisors is an integer number (15014971).

Almost surely, 2^30029941 is an apocalyptic number.

It is an amenable number.

30029941 is a deficient number, since it is larger than the sum of its proper divisors (1).

30029941 is an equidigital number, since it uses as much as digits as its factorization.

30029941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 30029941 is about 5479.9581202779. The cubic root of 30029941 is about 310.8265869458.

The spelling of 30029941 in words is "thirty million, twenty-nine thousand, nine hundred forty-one".