3750288 has 80 divisors (see below), whose sum is σ = 10475520. Its totient is φ = 1153152.

The previous prime is 3750269. The next prime is 3750293. The reversal of 3750288 is 8820573.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47433 + ... + 47511.

It is an arithmetic number, because the mean of its divisors is an integer number (130944).

Almost surely, 2^3750288 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 3750288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5237760).

3750288 is an abundant number, since it is smaller than the sum of its proper divisors (6725232).

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

3750288 is a wasteful number, since it uses less digits than its factorization.

3750288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 3750288 is about 1936.5660329563. The cubic root of 3750288 is about 155.3656024535.

The spelling of 3750288 in words is "three million, seven hundred fifty thousand, two hundred eighty-eight".