3783572 has 36 divisors (see below), whose sum is σ = 7455420. Its totient is φ = 1677312.

The previous prime is 3783551. The next prime is 3783589. The reversal of 3783572 is 2753873.

It can be written as a sum of positive squares in 6 ways, for example, as 913936 + 2869636 = 956^2 + 1694^2 .

Its product of digits (35280) is a multiple of the sum of its prime factors (252).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 19508 + ... + 19700.

It is an arithmetic number, because the mean of its divisors is an integer number (207095).

Almost surely, 2^3783572 is an apocalyptic number.

It is an amenable number.

3783572 is a deficient number, since it is larger than the sum of its proper divisors (3671848).

3783572 is a wasteful number, since it uses less digits than its factorization.

3783572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 237 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 3783572 is about 1945.1406118839. The cubic root of 3783572 is about 155.8238753033.

The spelling of 3783572 in words is "three million, seven hundred eighty-three thousand, five hundred seventy-two".