9867404093 has 4 divisors (see below), whose sum is σ = 9893439840. Its totient is φ = 9841368348.

The previous prime is 9867404047. The next prime is 9867404123. The reversal of 9867404093 is 3904047689.

9867404093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3904047689 = 107 ⋅36486427.

It is a cyclic number.

It is not a de Polignac number, because 9867404093 - 2⁸ = 9867403837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9867404033) 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, 13017305 + ... + 13018062.

It is an arithmetic number, because the mean of its divisors is an integer number (2473359960).

Almost surely, 2^9867404093 is an apocalyptic number.

It is an amenable number.

9867404093 is a deficient number, since it is larger than the sum of its proper divisors (26035747).

9867404093 is a wasteful number, since it uses less digits than its factorization.

9867404093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26035746.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 9867404093 is about 99334.8080634377. The cubic root of 9867404093 is about 2144.8699825381.

The spelling of 9867404093 in words is "nine billion, eight hundred sixty-seven million, four hundred four thousand, ninety-three".