8263626328 has 32 divisors (see below), whose sum is σ = 16193872800. Its totient is φ = 3948198912.

The previous prime is 8263626307. The next prime is 8263626341. The reversal of 8263626328 is 8236263628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161100 + ... + 206107.

It is an arithmetic number, because the mean of its divisors is an integer number (506058525).

Almost surely, 2^8263626328 is an apocalyptic number.

It is an amenable number.

8263626328 is a deficient number, since it is larger than the sum of its proper divisors (7930246472).

8263626328 is a wasteful number, since it uses less digits than its factorization.

8263626328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367339 (or 367335 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 8263626328 is about 90904.4901421266. The cubic root of 8263626328 is about 2021.7318683328.

The spelling of 8263626328 in words is "eight billion, two hundred sixty-three million, six hundred twenty-six thousand, three hundred twenty-eight".