430936069 has 2 divisors, whose sum is σ = 430936070. Its totient is φ = 430936068.

The previous prime is 430936013. The next prime is 430936087. The reversal of 430936069 is 960639034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223143844 + 207792225 = 14938^2 + 14415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430936069 is a prime.

It is a super-2 number, since 2×430936069² = 371411791130345522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430936369) 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, 215468034 + 215468035.

It is an arithmetic number, because the mean of its divisors is an integer number (215468035).

Almost surely, 2^430936069 is an apocalyptic number.

It is an amenable number.

430936069 is a deficient number, since it is larger than the sum of its proper divisors (1).

430936069 is an equidigital number, since it uses as much as digits as its factorization.

430936069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 430936069 is about 20758.9997109687. Note that the first 3 decimals coincide. The cubic root of 430936069 is about 755.3315322481.

The spelling of 430936069 in words is "four hundred thirty million, nine hundred thirty-six thousand, sixty-nine".