3275664 has 40 divisors (see below), whose sum is σ = 9672000. Its totient is φ = 935808.

The previous prime is 3275663. The next prime is 3275669. The reversal of 3275664 is 4665723.

3275664 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

3275664 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3275663) 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, 4539 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (241800).

Almost surely, 2^3275664 is an apocalyptic number.

It is an amenable number.

3275664 is an abundant number, since it is smaller than the sum of its proper divisors (6396336).

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

3275664 is a wasteful number, since it uses less digits than its factorization.

3275664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9767 (or 9761 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 3275664 is about 1809.8795540035. The cubic root of 3275664 is about 148.5136764830.

The spelling of 3275664 in words is "three million, two hundred seventy-five thousand, six hundred sixty-four".