3664912 has 30 divisors (see below), whose sum is σ = 7440062. Its totient is φ = 1748736.

The previous prime is 3664901. The next prime is 3664937. The reversal of 3664912 is 2194663.

3664912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 1218816 = 1564^2 + 1104^2 .

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 8248 + ... + 8680.

Almost surely, 2^3664912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3664912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3720031).

3664912 is an abundant number, since it is smaller than the sum of its proper divisors (3775150).

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

3664912 is a wasteful number, since it uses less digits than its factorization.

3664912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 458 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 3664912 is about 1914.3959882950. The cubic root of 3664912 is about 154.1775654660.

The spelling of 3664912 in words is "three million, six hundred sixty-four thousand, nine hundred twelve".