8790074121 has 16 divisors (see below), whose sum is σ = 11811816000. Its totient is φ = 5814329280.

The previous prime is 8790074099. The next prime is 8790074123. The reversal of 8790074121 is 1214700978.

8790074121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8790074121 - 2⁶ = 8790074057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8790074121.

It is not an unprimeable number, because it can be changed into a prime (8790074123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242011 + ... + 275951.

It is an arithmetic number, because the mean of its divisors is an integer number (738238500).

Almost surely, 2^8790074121 is an apocalyptic number.

It is an amenable number.

8790074121 is a deficient number, since it is larger than the sum of its proper divisors (3021741879).

8790074121 is a wasteful number, since it uses less digits than its factorization.

8790074121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34616.

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 8790074121 is about 93755.3951567588. The cubic root of 8790074121 is about 2063.7837049780.

The spelling of 8790074121 in words is "eight billion, seven hundred ninety million, seventy-four thousand, one hundred twenty-one".