3664735 has 8 divisors (see below), whose sum is σ = 4430160. Its totient is φ = 2910144.

The previous prime is 3664723. The next prime is 3664747. The reversal of 3664735 is 5374663.

It is an interprime number because it is at equal distance from previous prime (3664723) and next prime (3664747).

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 3664735 - 2¹⁹ = 3140447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3664735.

It is a congruent number.

It is an unprimeable number.

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, 1942 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (553770).

Almost surely, 2^3664735 is an apocalyptic number.

3664735 is a deficient number, since it is larger than the sum of its proper divisors (765425).

3664735 is a wasteful number, since it uses less digits than its factorization.

3664735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5417.

The product of its digits is 45360, while the sum is 34.

The square root of 3664735 is about 1914.3497590566. The cubic root of 3664735 is about 154.1750833811.

The spelling of 3664735 in words is "three million, six hundred sixty-four thousand, seven hundred thirty-five".