3822974227856 has 40 divisors (see below), whose sum is σ = 8662021351104. Its totient is φ = 1600314791040.

The previous prime is 3822974227847. The next prime is 3822974227873. The reversal of 3822974227856 is 6587224792283.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3822974227792 and 3822974227801.

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 7 ways as a sum of consecutive naturals, for example, 396898655 + ... + 396908286.

Almost surely, 2^{3822974227856} is an apocalyptic number.

It is an amenable number.

3822974227856 is an abundant number, since it is smaller than the sum of its proper divisors (4839047123248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3822974227856 is a wasteful number, since it uses less digits than its factorization.

3822974227856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793806999 (or 793806993 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 65.

The spelling of 3822974227856 in words is "three trillion, eight hundred twenty-two billion, nine hundred seventy-four million, two hundred twenty-seven thousand, eight hundred fifty-six".