3722557075 has 12 divisors (see below), whose sum is σ = 4728556728. Its totient is φ = 2905409600.

The previous prime is 3722557067. The next prime is 3722557081. The reversal of 3722557075 is 5707552273.

It is a happy number.

It is not a de Polignac number, because 3722557075 - 2³ = 3722557067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1814857 + ... + 1816906.

It is an arithmetic number, because the mean of its divisors is an integer number (394046394).

Almost surely, 2^3722557075 is an apocalyptic number.

3722557075 is a deficient number, since it is larger than the sum of its proper divisors (1005999653).

3722557075 is a wasteful number, since it uses less digits than its factorization.

3722557075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631814 (or 3631809 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 43.

The square root of 3722557075 is about 61012.7615749361. The cubic root of 3722557075 is about 1549.8171237590.

The spelling of 3722557075 in words is "three billion, seven hundred twenty-two million, five hundred fifty-seven thousand, seventy-five".