412931269 has 2 divisors, whose sum is σ = 412931270. Its totient is φ = 412931268.

The previous prime is 412931263. The next prime is 412931273. The reversal of 412931269 is 962139214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411562369 + 1368900 = 20287^2 + 1170^2 .

It is a cyclic number.

It is not a de Polignac number, because 412931269 - 2¹¹ = 412929221 is a prime.

It is a super-2 number, since 2×412931269² = 341024465835900722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412931263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206465634 + 206465635.

It is an arithmetic number, because the mean of its divisors is an integer number (206465635).

Almost surely, 2^412931269 is an apocalyptic number.

It is an amenable number.

412931269 is a deficient number, since it is larger than the sum of its proper divisors (1).

412931269 is an equidigital number, since it uses as much as digits as its factorization.

412931269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 412931269 is about 20320.7103468358. The cubic root of 412931269 is about 744.6621106379.

The spelling of 412931269 in words is "four hundred twelve million, nine hundred thirty-one thousand, two hundred sixty-nine".