30434069 has 2 divisors, whose sum is σ = 30434070. Its totient is φ = 30434068.

The previous prime is 30434057. The next prime is 30434081. The reversal of 30434069 is 96043403.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (30434057) and next prime (30434081).

It can be written as a sum of positive squares in only one way, i.e., 29833444 + 600625 = 5462^2 + 775^2 .

It is an emirp because it is prime and its reverse (96043403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30434069 is a prime.

It is a super-2 number, since 2×30434069² = 1852465111793522, which contains 22 as substring.

It is a Chen prime.

It is equal to p_1883144 and since 30434069 and 1883144 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30434009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15217034 + 15217035.

It is an arithmetic number, because the mean of its divisors is an integer number (15217035).

Almost surely, 2^30434069 is an apocalyptic number.

It is an amenable number.

30434069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30434069 is an equidigital number, since it uses as much as digits as its factorization.

30434069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 30434069 is about 5516.7081670141. The cubic root of 30434069 is about 312.2146951229.

The spelling of 30434069 in words is "thirty million, four hundred thirty-four thousand, sixty-nine".