8772273808704 has 336 divisors, whose sum is σ = 30360748219200. Its totient is φ = 2476164805632.

The previous prime is 8772273808703. The next prime is 8772273808723. The reversal of 8772273808704 is 4078083722778.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772273808703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6403662 + ... + 7651890.

It is an arithmetic number, because the mean of its divisors is an integer number (90359369700).

Almost surely, 2^{8772273808704} is an apocalyptic number.

8772273808704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8772273808704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15180374109600).

8772273808704 is an abundant number, since it is smaller than the sum of its proper divisors (21588474410496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8772273808704 is a wasteful number, since it uses less digits than its factorization.

8772273808704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248347 (or 1248324 counting only the distinct ones).

The product of its (nonzero) digits is 59006976, while the sum is 63.

The spelling of 8772273808704 in words is "eight trillion, seven hundred seventy-two billion, two hundred seventy-three million, eight hundred eight thousand, seven hundred four".