3821744 has 10 divisors (see below), whose sum is σ = 7404660. Its totient is φ = 1910864.

The previous prime is 3821737. The next prime is 3821771. The reversal of 3821744 is 4471283.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119414 + ... + 119445.

It is an arithmetic number, because the mean of its divisors is an integer number (740466).

Almost surely, 2^3821744 is an apocalyptic number.

It is an amenable number.

3821744 is a deficient number, since it is larger than the sum of its proper divisors (3582916).

3821744 is a wasteful number, since it uses less digits than its factorization.

3821744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238867 (or 238861 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 3821744 is about 1954.9281316713. The cubic root of 3821744 is about 156.3461522316.

The spelling of 3821744 in words is "three million, eight hundred twenty-one thousand, seven hundred forty-four".