382729122 has 24 divisors (see below), whose sum is σ = 872891760. Its totient is φ = 120861720.

The previous prime is 382729051. The next prime is 382729169. The reversal of 382729122 is 221927283.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559204 + ... + 559887.

It is an arithmetic number, because the mean of its divisors is an integer number (36370490).

Almost surely, 2^382729122 is an apocalyptic number.

382729122 is an abundant number, since it is smaller than the sum of its proper divisors (490162638).

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

382729122 is a wasteful number, since it uses less digits than its factorization.

382729122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119118 (or 1119115 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 382729122 is about 19563.4639570808. The cubic root of 382729122 is about 726.0454972284.

The spelling of 382729122 in words is "three hundred eighty-two million, seven hundred twenty-nine thousand, one hundred twenty-two".