3985229322 has 40 divisors (see below), whose sum is σ = 8974812000. Its totient is φ = 1321723656.

The previous prime is 3985229299. The next prime is 3985229357. The reversal of 3985229322 is 2239225893.

3985229322 is a `hidden beast` number, since 3 + 98 + 522 + 9 + 32 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29572 + ... + 94047.

It is an arithmetic number, because the mean of its divisors is an integer number (224370300).

Almost surely, 2^3985229322 is an apocalyptic number.

3985229322 is an abundant number, since it is smaller than the sum of its proper divisors (4989582678).

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

3985229322 is a wasteful number, since it uses less digits than its factorization.

3985229322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123832 (or 123823 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 3985229322 is about 63128.6727406810. The cubic root of 3985229322 is about 1585.4447261507. Note that the first 3 decimals are identical.

The spelling of 3985229322 in words is "three billion, nine hundred eighty-five million, two hundred twenty-nine thousand, three hundred twenty-two".