3964533 has 8 divisors (see below), whose sum is σ = 5515968. Its totient is φ = 2528064.

The previous prime is 3964531. The next prime is 3964549. The reversal of 3964533 is 3354693.

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

It is not a de Polignac number, because 3964533 - 2¹ = 3964531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3964494 and 3964503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28660 + ... + 28797.

It is an arithmetic number, because the mean of its divisors is an integer number (689496).

Almost surely, 2^3964533 is an apocalyptic number.

It is an amenable number.

3964533 is a deficient number, since it is larger than the sum of its proper divisors (1551435).

3964533 is a wasteful number, since it uses less digits than its factorization.

3964533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57483.

The product of its digits is 29160, while the sum is 33.

The square root of 3964533 is about 1991.1135075630. The cubic root of 3964533 is about 158.2695420464.

The spelling of 3964533 in words is "three million, nine hundred sixty-four thousand, five hundred thirty-three".