3704585 has 8 divisors (see below), whose sum is σ = 4469256. Its totient is φ = 2947840.

The previous prime is 3704581. The next prime is 3704599. The reversal of 3704585 is 5854073.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1236544 + 2468041 = 1112^2 + 1571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3704585 - 2² = 3704581 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3704581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896 + ... + 2865.

It is an arithmetic number, because the mean of its divisors is an integer number (558657).

Almost surely, 2^3704585 is an apocalyptic number.

It is an amenable number.

3704585 is a deficient number, since it is larger than the sum of its proper divisors (764671).

3704585 is a wasteful number, since it uses less digits than its factorization.

3704585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 3704585 is about 1924.7298511739. The cubic root of 3704585 is about 154.7318986590.

The spelling of 3704585 in words is "three million, seven hundred four thousand, five hundred eighty-five".