9109073884 has 12 divisors (see below), whose sum is σ = 16490565000. Its totient is φ = 4397483888.

The previous prime is 9109073851. The next prime is 9109073891. The reversal of 9109073884 is 4883709019.

It is a happy 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, 39263134 + ... + 39263365.

It is an arithmetic number, because the mean of its divisors is an integer number (1374213750).

Almost surely, 2^9109073884 is an apocalyptic number.

It is an amenable number.

9109073884 is a deficient number, since it is larger than the sum of its proper divisors (7381491116).

9109073884 is a wasteful number, since it uses less digits than its factorization.

9109073884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78526532 (or 78526530 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 9109073884 is about 95441.4683667430. The cubic root of 9109073884 is about 2088.4531707602.

The spelling of 9109073884 in words is "nine billion, one hundred nine million, seventy-three thousand, eight hundred eighty-four".