8872207663 has 4 divisors (see below), whose sum is σ = 9678772008. Its totient is φ = 8065643320.

The previous prime is 8872207661. The next prime is 8872207667. The reversal of 8872207663 is 3667022788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8872207663 - 2¹ = 8872207661 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 (8872207661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403282156 + ... + 403282177.

It is an arithmetic number, because the mean of its divisors is an integer number (2419693002).

Almost surely, 2^8872207663 is an apocalyptic number.

8872207663 is a deficient number, since it is larger than the sum of its proper divisors (806564345).

8872207663 is a wasteful number, since it uses less digits than its factorization.

8872207663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806564344.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 8872207663 is about 94192.3970551764. The cubic root of 8872207663 is about 2070.1917146839.

The spelling of 8872207663 in words is "eight billion, eight hundred seventy-two million, two hundred seven thousand, six hundred sixty-three".