3221202876 has 24 divisors (see below), whose sum is σ = 7517537664. Its totient is φ = 1073534640.

The previous prime is 3221202871. The next prime is 3221202893. The reversal of 3221202876 is 6782021223.

It is a super-2 number, since 2×3221202876² = 20752295936701342752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221202871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51681 + ... + 95463.

It is an arithmetic number, because the mean of its divisors is an integer number (313230736).

Almost surely, 2^3221202876 is an apocalyptic number.

It is an amenable number.

3221202876 is an abundant number, since it is smaller than the sum of its proper divisors (4296334788).

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

3221202876 is a wasteful number, since it uses less digits than its factorization.

3221202876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49921 (or 49919 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3221202876 is about 56755.6417988556. The cubic root of 3221202876 is about 1476.8601067245.

The spelling of 3221202876 in words is "three billion, two hundred twenty-one million, two hundred two thousand, eight hundred seventy-six".