382134882 has 16 divisors (see below), whose sum is σ = 764628480. Its totient is φ = 127318512.

The previous prime is 382134877. The next prime is 382134889. The reversal of 382134882 is 288431283.

It is a self number, because there is not a number n which added to its sum of digits gives 382134882.

It is not an unprimeable number, because it can be changed into a prime (382134889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63 + ... + 27645.

It is an arithmetic number, because the mean of its divisors is an integer number (47789280).

Almost surely, 2^382134882 is an apocalyptic number.

382134882 is an abundant number, since it is smaller than the sum of its proper divisors (382493598).

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

382134882 is a wasteful number, since it uses less digits than its factorization.

382134882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29897.

The product of its digits is 73728, while the sum is 39.

The square root of 382134882 is about 19548.2705628912. The cubic root of 382134882 is about 725.6695405033.

The spelling of 382134882 in words is "three hundred eighty-two million, one hundred thirty-four thousand, eight hundred eighty-two".