3740128 has 48 divisors (see below), whose sum is σ = 8588160. Its totient is φ = 1570176.

The previous prime is 3740089. The next prime is 3740161. The reversal of 3740128 is 8210473.

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, 13075 + ... + 13357.

It is an arithmetic number, because the mean of its divisors is an integer number (178920).

Almost surely, 2^3740128 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 3740128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4294080).

3740128 is an abundant number, since it is smaller than the sum of its proper divisors (4848032).

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

3740128 is a wasteful number, since it uses less digits than its factorization.

3740128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 3740128 is about 1933.9410539104. The cubic root of 3740128 is about 155.2251739375.

The spelling of 3740128 in words is "three million, seven hundred forty thousand, one hundred twenty-eight".