8773256073 has 16 divisors (see below), whose sum is σ = 12293226176. Its totient is φ = 5558414400.

The previous prime is 8773256057. The next prime is 8773256101. The reversal of 8773256073 is 3706523778.

It is not a de Polignac number, because 8773256073 - 2⁴ = 8773256057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8773256003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914278 + ... + 923823.

It is an arithmetic number, because the mean of its divisors is an integer number (768326636).

Almost surely, 2^8773256073 is an apocalyptic number.

It is an amenable number.

8773256073 is a deficient number, since it is larger than the sum of its proper divisors (3519970103).

8773256073 is a wasteful number, since it uses less digits than its factorization.

8773256073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838184.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The square root of 8773256073 is about 93665.6611197508. The cubic root of 8773256073 is about 2062.4666522579.

The spelling of 8773256073 in words is "eight billion, seven hundred seventy-three million, two hundred fifty-six thousand, seventy-three".