3708444 has 12 divisors (see below), whose sum is σ = 8653064. Its totient is φ = 1236144.

The previous prime is 3708443. The next prime is 3708469. The reversal of 3708444 is 4448073.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3708444² = 27505113802272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3708443) 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, 154507 + ... + 154530.

Almost surely, 2^3708444 is an apocalyptic number.

It is an amenable number.

3708444 is an abundant number, since it is smaller than the sum of its proper divisors (4944620).

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

3708444 is a wasteful number, since it uses less digits than its factorization.

3708444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309044 (or 309042 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 3708444 is about 1925.7320685911. The cubic root of 3708444 is about 154.7856071656.

It can be divided in two parts, 37084 and 44, that added together give a triangular number (37128 = T₂₇₂).

The spelling of 3708444 in words is "three million, seven hundred eight thousand, four hundred forty-four".