3681464 has 16 divisors (see below), whose sum is σ = 6955200. Its totient is φ = 1826752.

The previous prime is 3681451. The next prime is 3681481. The reversal of 3681464 is 4641863.

3681464 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3681464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584 + ... + 2775.

It is an arithmetic number, because the mean of its divisors is an integer number (434700).

Almost surely, 2^3681464 is an apocalyptic number.

It is an amenable number.

3681464 is a deficient number, since it is larger than the sum of its proper divisors (3273736).

3681464 is a wasteful number, since it uses less digits than its factorization.

3681464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502 (or 3498 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 3681464 is about 1918.7141527596. The cubic root of 3681464 is about 154.4093231773.

The spelling of 3681464 in words is "three million, six hundred eighty-one thousand, four hundred sixty-four".