940008269 has 2 divisors, whose sum is σ = 940008270. Its totient is φ = 940008268.

The previous prime is 940008259. The next prime is 940008287. The reversal of 940008269 is 962800049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 804006025 + 136002244 = 28355^2 + 11662^2 .

It is a cyclic number.

It is not a de Polignac number, because 940008269 - 2⁴ = 940008253 is a prime.

It is a super-2 number, since 2×940008269² = 1767231091576752722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940008259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470004134 + 470004135.

It is an arithmetic number, because the mean of its divisors is an integer number (470004135).

Almost surely, 2^940008269 is an apocalyptic number.

It is an amenable number.

940008269 is a deficient number, since it is larger than the sum of its proper divisors (1).

940008269 is an equidigital number, since it uses as much as digits as its factorization.

940008269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 940008269 is about 30659.5542857361. The cubic root of 940008269 is about 979.5889811176.

The spelling of 940008269 in words is "nine hundred forty million, eight thousand, two hundred sixty-nine".