3566964 has 12 divisors (see below), whose sum is σ = 8322944. Its totient is φ = 1188984.

The previous prime is 3566951. The next prime is 3566977. The reversal of 3566964 is 4696653.

It is a happy number.

3566964 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3566951) and next prime (3566977).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148612 + ... + 148635.

Almost surely, 2^3566964 is an apocalyptic number.

It is an amenable number.

3566964 is an abundant number, since it is smaller than the sum of its proper divisors (4755980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3566964 is a wasteful number, since it uses less digits than its factorization.

3566964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297254 (or 297252 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 3566964 is about 1888.6407810910. The cubic root of 3566964 is about 152.7916340001.

The spelling of 3566964 in words is "three million, five hundred sixty-six thousand, nine hundred sixty-four".