3820282 has 8 divisors (see below), whose sum is σ = 5803200. Its totient is φ = 1885884.

The previous prime is 3820279. The next prime is 3820303. The reversal of 3820282 is 2820283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11932 + ... + 12247.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 2^3820282 is an apocalyptic number.

3820282 is a deficient number, since it is larger than the sum of its proper divisors (1982918).

3820282 is a wasteful number, since it uses less digits than its factorization.

3820282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24260.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 3820282 is about 1954.5541691138. The cubic root of 3820282 is about 156.3262130600.

Subtracting from 3820282 its reverse (2820283), we obtain a palindrome (999999).

The spelling of 3820282 in words is "three million, eight hundred twenty thousand, two hundred eighty-two".