3844668 has 12 divisors (see below), whose sum is σ = 8970920. Its totient is φ = 1281552.

The previous prime is 3844667. The next prime is 3844697. The reversal of 3844668 is 8664483.

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 not an unprimeable number, because it can be changed into a prime (3844663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160183 + ... + 160206.

Almost surely, 2^3844668 is an apocalyptic number.

It is an amenable number.

3844668 is an abundant number, since it is smaller than the sum of its proper divisors (5126252).

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

3844668 is a wasteful number, since it uses less digits than its factorization.

3844668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320396 (or 320394 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 3844668 is about 1960.7824968619. The cubic root of 3844668 is about 156.6581334319.

The spelling of 3844668 in words is "three million, eight hundred forty-four thousand, six hundred sixty-eight".