3888344 has 8 divisors (see below), whose sum is σ = 7290660. Its totient is φ = 1944168.

The previous prime is 3888341. The next prime is 3888347. The reversal of 3888344 is 4438883.

It is an interprime number because it is at equal distance from previous prime (3888341) and next prime (3888347).

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3888298 and 3888307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243014 + ... + 243029.

Almost surely, 2^3888344 is an apocalyptic number.

It is an amenable number.

3888344 is a deficient number, since it is larger than the sum of its proper divisors (3402316).

3888344 is a wasteful number, since it uses less digits than its factorization.

3888344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486049 (or 486045 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 3888344 is about 1971.8884349780. Note that the first 3 decimals coincide. The cubic root of 3888344 is about 157.2491210417.

The spelling of 3888344 in words is "three million, eight hundred eighty-eight thousand, three hundred forty-four".