3744608 has 48 divisors (see below), whose sum is σ = 8578080. Its totient is φ = 1575936.

The previous prime is 3744551. The next prime is 3744613. The reversal of 3744608 is 8064473.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 16238 + ... + 16466.

It is an arithmetic number, because the mean of its divisors is an integer number (178710).

Almost surely, 2^3744608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3744608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4289040).

3744608 is an abundant number, since it is smaller than the sum of its proper divisors (4833472).

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

3744608 is a wasteful number, since it uses less digits than its factorization.

3744608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3744608 is about 1935.0989638776. The cubic root of 3744608 is about 155.2871264791.

The spelling of 3744608 in words is "three million, seven hundred forty-four thousand, six hundred eight".