3685793 has 4 divisors (see below), whose sum is σ = 3722388. Its totient is φ = 3649200.

The previous prime is 3685783. The next prime is 3685811. The reversal of 3685793 is 3975863.

3685793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 1868689 = 1348^2 + 1367^2 .

It is a cyclic number.

It is not a de Polignac number, because 3685793 - 2⁶ = 3685729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3685793.

It is not an unprimeable number, because it can be changed into a prime (3685763) 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 3 ways as a sum of consecutive naturals, for example, 18146 + ... + 18347.

It is an arithmetic number, because the mean of its divisors is an integer number (930597).

Almost surely, 2^3685793 is an apocalyptic number.

It is an amenable number.

3685793 is a deficient number, since it is larger than the sum of its proper divisors (36595).

3685793 is a wasteful number, since it uses less digits than its factorization.

3685793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36594.

The product of its digits is 136080, while the sum is 41.

The square root of 3685793 is about 1919.8419205758. The cubic root of 3685793 is about 154.4698223091.

The spelling of 3685793 in words is "three million, six hundred eighty-five thousand, seven hundred ninety-three".