8283197663 has 16 divisors (see below), whose sum is σ = 8990444736. Its totient is φ = 7586161920.

The previous prime is 8283197647. The next prime is 8283197677. The reversal of 8283197663 is 3667913828.

It is a cyclic number.

It is not a de Polignac number, because 8283197663 - 2⁴ = 8283197647 is a prime.

It is a super-2 number, since 2×8283197663² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8283197863) 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, 1071470 + ... + 1079172.

It is an arithmetic number, because the mean of its divisors is an integer number (561902796).

Almost surely, 2^8283197663 is an apocalyptic number.

8283197663 is a deficient number, since it is larger than the sum of its proper divisors (707247073).

8283197663 is a wasteful number, since it uses less digits than its factorization.

8283197663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8354.

The product of its digits is 2612736, while the sum is 53.

The square root of 8283197663 is about 91012.0742703956. The cubic root of 8283197663 is about 2023.3266805017.

The spelling of 8283197663 in words is "eight billion, two hundred eighty-three million, one hundred ninety-seven thousand, six hundred sixty-three".