9993103244 has 6 divisors (see below), whose sum is σ = 17487930684. Its totient is φ = 4996551620.

The previous prime is 9993103189. The next prime is 9993103249. The reversal of 9993103244 is 4423013999.

It is a super-2 number, since 2×9993103244² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9993103195 and 9993103204.

It is not an unprimeable number, because it can be changed into a prime (9993103249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249137902 + ... + 1249137909.

It is an arithmetic number, because the mean of its divisors is an integer number (2914655114).

Almost surely, 2^9993103244 is an apocalyptic number.

It is an amenable number.

9993103244 is a deficient number, since it is larger than the sum of its proper divisors (7494827440).

9993103244 is a wasteful number, since it uses less digits than its factorization.

9993103244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498275815 (or 2498275813 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 9993103244 is about 99965.5102722934. The cubic root of 9993103244 is about 2153.9392891133.

The spelling of 9993103244 in words is "nine billion, nine hundred ninety-three million, one hundred three thousand, two hundred forty-four".