3750722 has 4 divisors (see below), whose sum is σ = 5626086. Its totient is φ = 1875360.

The previous prime is 3750701. The next prime is 3750731. The reversal of 3750722 is 2270573.

3750722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2270573 = 53 ⋅42841.

It can be written as a sum of positive squares in only one way, i.e., 3352561 + 398161 = 1831^2 + 631^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3750691 and 3750700.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 937679 + ... + 937682.

Almost surely, 2^3750722 is an apocalyptic number.

3750722 is a deficient number, since it is larger than the sum of its proper divisors (1875364).

3750722 is a wasteful number, since it uses less digits than its factorization.

3750722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875363.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 3750722 is about 1936.6780837300. The cubic root of 3750722 is about 155.3715954217.

The spelling of 3750722 in words is "three million, seven hundred fifty thousand, seven hundred twenty-two".