9903093 has 8 divisors (see below), whose sum is σ = 13219968. Its totient is φ = 6594144.

The previous prime is 9903083. The next prime is 9903109. The reversal of 9903093 is 3903099.

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

It is not a de Polignac number, because 9903093 - 2⁴ = 9903077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9903073) 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, 2196 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (1652496).

Almost surely, 2^9903093 is an apocalyptic number.

It is an amenable number.

9903093 is a deficient number, since it is larger than the sum of its proper divisors (3316875).

9903093 is a wasteful number, since it uses less digits than its factorization.

9903093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 6561, while the sum is 33.

The square root of 9903093 is about 3146.9180160913. The cubic root of 9903093 is about 214.7452761217.

The spelling of 9903093 in words is "nine million, nine hundred three thousand, ninety-three".