30084029 has 2 divisors, whose sum is σ = 30084030. Its totient is φ = 30084028.

The previous prime is 30084017. The next prime is 30084073. The reversal of 30084029 is 92048003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15984004 + 14100025 = 3998^2 + 3755^2 .

It is an emirp because it is prime and its reverse (92048003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30084029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 30083989 and 30084007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30084079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15042014 + 15042015.

It is an arithmetic number, because the mean of its divisors is an integer number (15042015).

Almost surely, 2^30084029 is an apocalyptic number.

It is an amenable number.

30084029 is a deficient number, since it is larger than the sum of its proper divisors (1).

30084029 is an equidigital number, since it uses as much as digits as its factorization.

30084029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 30084029 is about 5484.8909743039. The cubic root of 30084029 is about 311.0130886438.

The spelling of 30084029 in words is "thirty million, eighty-four thousand, twenty-nine".