3739828 has 12 divisors (see below), whose sum is σ = 6610212. Its totient is φ = 1851200.

The previous prime is 3739819. The next prime is 3739831. The reversal of 3739828 is 8289373.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1965604 + 1774224 = 1402^2 + 1332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4225 + ... + 5032.

It is an arithmetic number, because the mean of its divisors is an integer number (550851).

Almost surely, 2^3739828 is an apocalyptic number.

It is an amenable number.

3739828 is a deficient number, since it is larger than the sum of its proper divisors (2870384).

3739828 is a wasteful number, since it uses less digits than its factorization.

3739828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9362 (or 9360 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 3739828 is about 1933.8634905287. The cubic root of 3739828 is about 155.2210235629.

It can be divided in two parts, 373 and 9828, that added together give a palindrome (10201).

The spelling of 3739828 in words is "three million, seven hundred thirty-nine thousand, eight hundred twenty-eight".