3828731522 has 24 divisors (see below), whose sum is σ = 7288088400. Its totient is φ = 1491713160.

The previous prime is 3828731519. The next prime is 3828731561. The reversal of 3828731522 is 2251378283.

It is a self number, because there is not a number n which added to its sum of digits gives 3828731522.

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, 1774772 + ... + 1776927.

It is an arithmetic number, because the mean of its divisors is an integer number (303670350).

Almost surely, 2^3828731522 is an apocalyptic number.

3828731522 is a deficient number, since it is larger than the sum of its proper divisors (3459356878).

3828731522 is a wasteful number, since it uses less digits than its factorization.

3828731522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551726 (or 3551719 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 3828731522 is about 61876.7445976273. The cubic root of 3828731522 is about 1564.4137987662.

The spelling of 3828731522 in words is "three billion, eight hundred twenty-eight million, seven hundred thirty-one thousand, five hundred twenty-two".