3750726 has 16 divisors (see below), whose sum is σ = 8573184. Its totient is φ = 1071624.

The previous prime is 3750701. The next prime is 3750731. The reversal of 3750726 is 6270573.

It is a junction number, because it is equal to n+sod(n) for n = 3750693 and 3750702.

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, 44610 + ... + 44693.

It is an arithmetic number, because the mean of its divisors is an integer number (535824).

Almost surely, 2^3750726 is an apocalyptic number.

3750726 is an abundant number, since it is smaller than the sum of its proper divisors (4822458).

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

3750726 is a wasteful number, since it uses less digits than its factorization.

3750726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89315.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 3750726 is about 1936.6791164258. The cubic root of 3750726 is about 155.3716506543.

It can be divided in two parts, 3750 and 726, that multiplied together give a square (2722500 = 1650²).

The spelling of 3750726 in words is "three million, seven hundred fifty thousand, seven hundred twenty-six".