9490949 has 12 divisors (see below), whose sum is σ = 10438596. Its totient is φ = 8577792.

The previous prime is 9490939. The next prime is 9490951.

It is a happy number.

9490949 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 66049 + 9424900 = 257^2 + 3070^2 .

It is not a de Polignac number, because 9490949 - 2⁴ = 9490933 is a prime.

It is a super-2 number, since 2×9490949² = 180156225841202, which contains 22 as substring.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9490919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69209 + ... + 69345.

It is an arithmetic number, because the mean of its divisors is an integer number (869883).

Almost surely, 2^9490949 is an apocalyptic number.

It is an amenable number.

9490949 is a deficient number, since it is larger than the sum of its proper divisors (947647).

9490949 is a wasteful number, since it uses less digits than its factorization.

9490949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 9490949 is about 3080.7383855173. The cubic root of 9490949 is about 211.7238974212.

The spelling of 9490949 in words is "nine million, four hundred ninety thousand, nine hundred forty-nine".