3668935 has 8 divisors (see below), whose sum is σ = 4554720. Its totient is φ = 2833824.

The previous prime is 3668927. The next prime is 3668939. The reversal of 3668935 is 5398663.

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 3668935 - 2³ = 3668927 is a prime.

It is a super-2 number, since 2×3668935² = 26922168068450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12507 + ... + 12796.

It is an arithmetic number, because the mean of its divisors is an integer number (569340).

Almost surely, 2^3668935 is an apocalyptic number.

3668935 is a deficient number, since it is larger than the sum of its proper divisors (885785).

3668935 is a wasteful number, since it uses less digits than its factorization.

3668935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337.

The product of its digits is 116640, while the sum is 40.

The square root of 3668935 is about 1915.4464231609. The cubic root of 3668935 is about 154.2339587738.

The spelling of 3668935 in words is "three million, six hundred sixty-eight thousand, nine hundred thirty-five".