3664286844 has 24 divisors (see below), whose sum is σ = 8551920720. Its totient is φ = 1221154944.

The previous prime is 3664286827. The next prime is 3664286867. The reversal of 3664286844 is 4486824663.

3664286844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3664286844² = 26853996150222960672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25662 + ... + 89370.

It is an arithmetic number, because the mean of its divisors is an integer number (356330030).

Almost surely, 2^3664286844 is an apocalyptic number.

It is an amenable number.

3664286844 is an abundant number, since it is smaller than the sum of its proper divisors (4887633876).

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

3664286844 is a wasteful number, since it uses less digits than its factorization.

3664286844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68509 (or 68507 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 51.

The square root of 3664286844 is about 60533.3531534476. The cubic root of 3664286844 is about 1541.6879849687.

The spelling of 3664286844 in words is "three billion, six hundred sixty-four million, two hundred eighty-six thousand, eight hundred forty-four".