9104404087 has 4 divisors (see below), whose sum is σ = 9187930840. Its totient is φ = 9020877336.

The previous prime is 9104404079. The next prime is 9104404093. The reversal of 9104404087 is 7804044019.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7804044019 = 36497 ⋅213827.

It is a cyclic number.

It is not a de Polignac number, because 9104404087 - 2³ = 9104404079 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 (9104404007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41763213 + ... + 41763430.

It is an arithmetic number, because the mean of its divisors is an integer number (2296982710).

Almost surely, 2^9104404087 is an apocalyptic number.

9104404087 is a deficient number, since it is larger than the sum of its proper divisors (83526753).

9104404087 is a wasteful number, since it uses less digits than its factorization.

9104404087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83526752.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 9104404087 is about 95417.0010375510. The cubic root of 9104404087 is about 2088.0962256040.

The spelling of 9104404087 in words is "nine billion, one hundred four million, four hundred four thousand, eighty-seven".