3222627780 has 48 divisors (see below), whose sum is σ = 9554146560. Its totient is φ = 808816128.

The previous prime is 3222627769. The next prime is 3222627809. The reversal of 3222627780 is 877262223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578700 + ... + 1580739.

It is an arithmetic number, because the mean of its divisors is an integer number (199044720).

Almost surely, 2^3222627780 is an apocalyptic number.

3222627780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222627780 is an abundant number, since it is smaller than the sum of its proper divisors (6331518780).

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

3222627780 is a wasteful number, since it uses less digits than its factorization.

3222627780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159468 (or 3159466 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 3222627780 is about 56768.1933832670. The cubic root of 3222627780 is about 1477.0778383957.

It can be divided in two parts, 32226 and 27780, that added together give a palindrome (60006).

The spelling of 3222627780 in words is "three billion, two hundred twenty-two million, six hundred twenty-seven thousand, seven hundred eighty".