9090038 has 8 divisors (see below), whose sum is σ = 13692360. Its totient is φ = 4525920.

The previous prime is 9090023. The next prime is 9090041. The reversal of 9090038 is 8300909.

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

It is a super-3 number, since 3×9090038³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8948 + ... + 9911.

It is an arithmetic number, because the mean of its divisors is an integer number (1711545).

Almost surely, 2^9090038 is an apocalyptic number.

9090038 is a deficient number, since it is larger than the sum of its proper divisors (4602322).

9090038 is a wasteful number, since it uses less digits than its factorization.

9090038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19102.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 9090038 is about 3014.9689882319. The cubic root of 9090038 is about 208.6997359469.

The spelling of 9090038 in words is "nine million, ninety thousand, thirty-eight".