9073692861 has 16 divisors (see below), whose sum is σ = 12362347008. Its totient is φ = 5918385200.

The previous prime is 9073692857. The next prime is 9073692889. The reversal of 9073692861 is 1682963709.

9073692861 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9073692861 - 2² = 9073692857 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9073692961) 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, 134691 + ... + 190496.

It is an arithmetic number, because the mean of its divisors is an integer number (772646688).

Almost surely, 2^9073692861 is an apocalyptic number.

It is an amenable number.

9073692861 is a deficient number, since it is larger than the sum of its proper divisors (3288654147).

9073692861 is a wasteful number, since it uses less digits than its factorization.

9073692861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325392.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 9073692861 is about 95255.9334687346. The cubic root of 9073692861 is about 2085.7457061550.

The spelling of 9073692861 in words is "nine billion, seventy-three million, six hundred ninety-two thousand, eight hundred sixty-one".