8325645336 has 48 divisors (see below), whose sum is σ = 22563537360. Its totient is φ = 2773379520.

The previous prime is 8325645287. The next prime is 8325645343. The reversal of 8325645336 is 6335465238.

8325645336 is a `hidden beast` number, since 8 + 3 + 2 + 564 + 53 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 8325645291 and 8325645300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73626 + ... + 148566.

It is an arithmetic number, because the mean of its divisors is an integer number (470073695).

Almost surely, 2^8325645336 is an apocalyptic number.

It is an amenable number.

8325645336 is an abundant number, since it is smaller than the sum of its proper divisors (14237892024).

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

8325645336 is a wasteful number, since it uses less digits than its factorization.

8325645336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76496 (or 76489 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The square root of 8325645336 is about 91244.9743054378. The cubic root of 8325645336 is about 2026.7770073283. Note that the first 3 decimals are identical.

The spelling of 8325645336 in words is "eight billion, three hundred twenty-five million, six hundred forty-five thousand, three hundred thirty-six".