3722075242 has 8 divisors (see below), whose sum is σ = 5598082116. Its totient is φ = 1856047872.

The previous prime is 3722075213. The next prime is 3722075261. The reversal of 3722075242 is 2425702273.

It can be written as a sum of positive squares in 2 ways, for example, as 3544892521 + 177182721 = 59539^2 + 13311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3722075198 and 3722075207.

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 3 ways as a sum of consecutive naturals, for example, 2493943 + ... + 2495434.

Almost surely, 2^3722075242 is an apocalyptic number.

3722075242 is a deficient number, since it is larger than the sum of its proper divisors (1876006874).

3722075242 is a wasteful number, since it uses less digits than its factorization.

3722075242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989752.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 3722075242 is about 61008.8128224112. The cubic root of 3722075242 is about 1549.7502534831.

The spelling of 3722075242 in words is "three billion, seven hundred twenty-two million, seventy-five thousand, two hundred forty-two".