3750136 has 32 divisors (see below), whose sum is σ = 7665840. Its totient is φ = 1709568.

The previous prime is 3750119. The next prime is 3750151. The reversal of 3750136 is 6310573.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3750136.

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, 10960 + ... + 11296.

Almost surely, 2^3750136 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 3750136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3832920).

3750136 is an abundant number, since it is smaller than the sum of its proper divisors (3915704).

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

3750136 is a wasteful number, since it uses less digits than its factorization.

3750136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 3750136 is about 1936.5267878343. The cubic root of 3750136 is about 155.3635034244.

The spelling of 3750136 in words is "three million, seven hundred fifty thousand, one hundred thirty-six".