9450890 has 8 divisors (see below), whose sum is σ = 17011620. Its totient is φ = 3780352.

The previous prime is 9450887. The next prime is 9450893. The reversal of 9450890 is 980549.

It is an interprime number because it is at equal distance from previous prime (9450887) and next prime (9450893).

It can be written as a sum of positive squares in 2 ways, for example, as 9006001 + 444889 = 3001^2 + 667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9450890.

It is not an unprimeable number, because it can be changed into a prime (9450893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472535 + ... + 472554.

Almost surely, 2^9450890 is an apocalyptic number.

9450890 is a deficient number, since it is larger than the sum of its proper divisors (7560730).

9450890 is a wasteful number, since it uses less digits than its factorization.

9450890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945096.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 9450890 is about 3074.2299848905. The cubic root of 9450890 is about 211.4255988921.

The spelling of 9450890 in words is "nine million, four hundred fifty thousand, eight hundred ninety".