3750312 has 32 divisors (see below), whose sum is σ = 9424800. Its totient is φ = 1243584.

The previous prime is 3750301. The next prime is 3750317. The reversal of 3750312 is 2130573.

It is a happy number.

3750312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3750317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7114 + ... + 7622.

It is an arithmetic number, because the mean of its divisors is an integer number (294525).

Almost surely, 2^3750312 is an apocalyptic number.

It is an amenable number.

3750312 is an abundant number, since it is smaller than the sum of its proper divisors (5674488).

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

3750312 is a wasteful number, since it uses less digits than its factorization.

3750312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 3750312 is about 1936.5722294818. The cubic root of 3750312 is about 155.3659338739.

Adding to 3750312 its reverse (2130573), we get a palindrome (5880885).

The spelling of 3750312 in words is "three million, seven hundred fifty thousand, three hundred twelve".