3856227962 has 8 divisors (see below), whose sum is σ = 5983802100. Its totient is φ = 1861627264.

The previous prime is 3856227961. The next prime is 3856228037. The reversal of 3856227962 is 2697226583.

It can be written as a sum of positive squares in 2 ways, for example, as 3529666921 + 326561041 = 59411^2 + 18071^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3856227962.

It is not an unprimeable number, because it can be changed into a prime (3856227961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33243287 + ... + 33243402.

Almost surely, 2^3856227962 is an apocalyptic number.

3856227962 is a deficient number, since it is larger than the sum of its proper divisors (2127574138).

3856227962 is a wasteful number, since it uses less digits than its factorization.

3856227962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66486720.

The product of its digits is 2177280, while the sum is 50.

The square root of 3856227962 is about 62098.5342983230. The cubic root of 3856227962 is about 1568.1498703258.

The spelling of 3856227962 in words is "three billion, eight hundred fifty-six million, two hundred twenty-seven thousand, nine hundred sixty-two".