3574685 has 16 divisors (see below), whose sum is σ = 4503600. Its totient is φ = 2720256.

The previous prime is 3574673. The next prime is 3574687. The reversal of 3574685 is 5864753.

It can be written as a sum of positive squares in 8 ways, for example, as 550564 + 3024121 = 742^2 + 1739^2 .

It is a cyclic number.

It is not a de Polignac number, because 3574685 - 2⁶ = 3574621 is a prime.

Its product of digits (100800) is a multiple of the sum of its prime divisors (400).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574687) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12767 + ... + 13043.

It is an arithmetic number, because the mean of its divisors is an integer number (281475).

Almost surely, 2^3574685 is an apocalyptic number.

It is an amenable number.

3574685 is a deficient number, since it is larger than the sum of its proper divisors (928915).

3574685 is a wasteful number, since it uses less digits than its factorization.

3574685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its digits is 100800, while the sum is 38.

The square root of 3574685 is about 1890.6837387570. The cubic root of 3574685 is about 152.9017980909.

The spelling of 3574685 in words is "three million, five hundred seventy-four thousand, six hundred eighty-five".