8382865329 has 12 divisors (see below), whose sum is σ = 12110266896. Its totient is φ = 5587799832.

The previous prime is 8382865327. The next prime is 8382865349. The reversal of 8382865329 is 9235682838.

8382865329 is a `hidden beast` number, since 8 + 38 + 286 + 5 + 329 = 666.

8382865329 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8382865329 - 2¹ = 8382865327 is a prime.

It is a super-2 number, since 2×8382865329² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8382865327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7854 + ... + 129720.

It is an arithmetic number, because the mean of its divisors is an integer number (1009188908).

Almost surely, 2^8382865329 is an apocalyptic number.

It is an amenable number.

8382865329 is a deficient number, since it is larger than the sum of its proper divisors (3727401567).

8382865329 is a wasteful number, since it uses less digits than its factorization.

8382865329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129516 (or 129513 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 8382865329 is about 91557.9888868252. The cubic root of 8382865329 is about 2031.4095809060.

The spelling of 8382865329 in words is "eight billion, three hundred eighty-two million, eight hundred sixty-five thousand, three hundred twenty-nine".