3964288 has 16 divisors (see below), whose sum is σ = 7897860. Its totient is φ = 1982080.

The previous prime is 3964283. The next prime is 3964297. The reversal of 3964288 is 8824693.

3964288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 3964288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964283) 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 as a sum of consecutive naturals, namely, 15358 + ... + 15613.

Almost surely, 2^3964288 is an apocalyptic number.

It is an amenable number.

3964288 is a deficient number, since it is larger than the sum of its proper divisors (3933572).

3964288 is an equidigital number, since it uses as much as digits as its factorization.

3964288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30985 (or 30973 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3964288 is about 1991.0519832491. The cubic root of 3964288 is about 158.2662817349.

The spelling of 3964288 in words is "three million, nine hundred sixty-four thousand, two hundred eighty-eight".