3699085 has 8 divisors (see below), whose sum is σ = 4780440. Its totient is φ = 2731584.

The previous prime is 3699079. The next prime is 3699089. The reversal of 3699085 is 5809963.

3699085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1156 + 3697929 = 34^2 + 1923^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3699085 - 2⁷ = 3698957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3699089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28390 + ... + 28519.

It is an arithmetic number, because the mean of its divisors is an integer number (597555).

Almost surely, 2^3699085 is an apocalyptic number.

It is an amenable number.

3699085 is a deficient number, since it is larger than the sum of its proper divisors (1081355).

3699085 is a wasteful number, since it uses less digits than its factorization.

3699085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56927.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 3699085 is about 1923.3005485363. The cubic root of 3699085 is about 154.6552866635.

The spelling of 3699085 in words is "three million, six hundred ninety-nine thousand, eighty-five".