3747882 has 16 divisors (see below), whose sum is σ = 7515360. Its totient is φ = 1246032.

The previous prime is 3747847. The next prime is 3747899. The reversal of 3747882 is 2887473.

It is a self number, because there is not a number n which added to its sum of digits gives 3747882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (469710).

Almost surely, 2^3747882 is an apocalyptic number.

3747882 is an abundant number, since it is smaller than the sum of its proper divisors (3767478).

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

3747882 is a wasteful number, since it uses less digits than its factorization.

3747882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637.

The product of its digits is 75264, while the sum is 39.

The square root of 3747882 is about 1935.9447306160. The cubic root of 3747882 is about 155.3323703740.

It can be divided in two parts, 374 and 7882, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 3747882 in words is "three million, seven hundred forty-seven thousand, eight hundred eighty-two".