3720733222 has 8 divisors (see below), whose sum is σ = 5581362672. Its totient is φ = 1860279000.

The previous prime is 3720733217. The next prime is 3720733223. The reversal of 3720733222 is 2223370273.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720733223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46572 + ... + 98032.

It is an arithmetic number, because the mean of its divisors is an integer number (697670334).

Almost surely, 2^3720733222 is an apocalyptic number.

3720733222 is a deficient number, since it is larger than the sum of its proper divisors (1860629450).

3720733222 is a wasteful number, since it uses less digits than its factorization.

3720733222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87614.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 3720733222 is about 60997.8132558865. The cubic root of 3720733222 is about 1549.5639733650.

The spelling of 3720733222 in words is "three billion, seven hundred twenty million, seven hundred thirty-three thousand, two hundred twenty-two".