3857269222 has 8 divisors (see below), whose sum is σ = 5798965896. Its totient is φ = 1924280592.

The previous prime is 3857269187. The next prime is 3857269223. The reversal of 3857269222 is 2229627583.

It is a happy number.

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 (3857269223) 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, 2175903 + ... + 2177674.

It is an arithmetic number, because the mean of its divisors is an integer number (724870737).

Almost surely, 2^3857269222 is an apocalyptic number.

3857269222 is a deficient number, since it is larger than the sum of its proper divisors (1941696674).

3857269222 is a wasteful number, since it uses less digits than its factorization.

3857269222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354022.

The product of its digits is 725760, while the sum is 46.

The square root of 3857269222 is about 62106.9176662310. The cubic root of 3857269222 is about 1568.2910017461.

The spelling of 3857269222 in words is "three billion, eight hundred fifty-seven million, two hundred sixty-nine thousand, two hundred twenty-two".