3683535385 has 8 divisors (see below), whose sum is σ = 4430089800. Its totient is φ = 2940263424.

The previous prime is 3683535343. The next prime is 3683535403. The reversal of 3683535385 is 5835353863.

3683535385 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 363931929 + 3319603456 = 19077^2 + 57616^2 .

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 3683535385 - 2⁷ = 3683535257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818142 + ... + 822631.

It is an arithmetic number, because the mean of its divisors is an integer number (553761225).

Almost surely, 2^3683535385 is an apocalyptic number.

It is an amenable number.

3683535385 is a deficient number, since it is larger than the sum of its proper divisors (746554415).

3683535385 is a wasteful number, since it uses less digits than its factorization.

3683535385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641227.

The product of its digits is 3888000, while the sum is 49.

The square root of 3683535385 is about 60692.1361051001. The cubic root of 3683535385 is about 1544.3827734587.

The spelling of 3683535385 in words is "three billion, six hundred eighty-three million, five hundred thirty-five thousand, three hundred eighty-five".