3879282 has 32 divisors (see below), whose sum is σ = 8631360. Its totient is φ = 1152320.

The previous prime is 3879277. The next prime is 3879283. The reversal of 3879282 is 2829783.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3879282.

It is not an unprimeable number, because it can be changed into a prime (3879283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2944 + ... + 4052.

It is an arithmetic number, because the mean of its divisors is an integer number (269730).

Almost surely, 2^3879282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3879282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4315680).

3879282 is an abundant number, since it is smaller than the sum of its proper divisors (4752078).

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

3879282 is a wasteful number, since it uses less digits than its factorization.

3879282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178.

The product of its digits is 48384, while the sum is 39.

The square root of 3879282 is about 1969.5892972902. The cubic root of 3879282 is about 157.1268667712.

It can be divided in two parts, 387 and 9282, that added together give a palindrome (9669).

The spelling of 3879282 in words is "three million, eight hundred seventy-nine thousand, two hundred eighty-two".