3536685 has 12 divisors (see below), whose sum is σ = 6130332. Its totient is φ = 1886208.

The previous prime is 3536681. The next prime is 3536693. The reversal of 3536685 is 5866353.

It can be written as a sum of positive squares in 2 ways, for example, as 1454436 + 2082249 = 1206^2 + 1443^2 .

It is not a de Polignac number, because 3536685 - 2² = 3536681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39252 + ... + 39341.

It is an arithmetic number, because the mean of its divisors is an integer number (510861).

Almost surely, 2^3536685 is an apocalyptic number.

It is an amenable number.

3536685 is a deficient number, since it is larger than the sum of its proper divisors (2593647).

3536685 is a wasteful number, since it uses less digits than its factorization.

3536685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78604 (or 78601 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3536685 is about 1880.6076145757. The cubic root of 3536685 is about 152.3580691472.

The spelling of 3536685 in words is "three million, five hundred thirty-six thousand, six hundred eighty-five".