9490969 has 2 divisors, whose sum is σ = 9490970. Its totient is φ = 9490968.

The previous prime is 9490963. The next prime is 9491011. The reversal of 9490969 is 9690949.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9455625 + 35344 = 3075^2 + 188^2 .

It is a cyclic number.

It is not a de Polignac number, because 9490969 - 2⁹ = 9490457 is a prime.

It is a super-2 number, since 2×9490969² = 180156985117922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (9490963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4745484 + 4745485.

It is an arithmetic number, because the mean of its divisors is an integer number (4745485).

Almost surely, 2^9490969 is an apocalyptic number.

It is an amenable number.

9490969 is a deficient number, since it is larger than the sum of its proper divisors (1).

9490969 is an equidigital number, since it uses as much as digits as its factorization.

9490969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 9490969 is about 3080.7416314907. The cubic root of 9490969 is about 211.7240461409.

The spelling of 9490969 in words is "nine million, four hundred ninety thousand, nine hundred sixty-nine".