9010493 has 8 divisors (see below), whose sum is σ = 9698040. Its totient is φ = 8340480.

The previous prime is 9010481. The next prime is 9010501. The reversal of 9010493 is 3940109.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1844164 + 7166329 = 1358^2 + 2677^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9010493 - 2¹² = 9006397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9010423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308 + ... + 5381.

It is an arithmetic number, because the mean of its divisors is an integer number (1212255).

Almost surely, 2^9010493 is an apocalyptic number.

It is an amenable number.

9010493 is a deficient number, since it is larger than the sum of its proper divisors (687547).

9010493 is a wasteful number, since it uses less digits than its factorization.

9010493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 9010493 is about 3001.7483238939. The cubic root of 9010493 is about 208.0891891300.

The spelling of 9010493 in words is "nine million, ten thousand, four hundred ninety-three".