2422328776 has 32 divisors (see below), whose sum is σ = 5496042240. Its totient is φ = 977073408.

The previous prime is 2422328773. The next prime is 2422328807. The reversal of 2422328776 is 6778232242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2422328773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271280 + ... + 1273183.

It is an arithmetic number, because the mean of its divisors is an integer number (171751320).

Almost surely, 2^2422328776 is an apocalyptic number.

It is an amenable number.

2422328776 is an abundant number, since it is smaller than the sum of its proper divisors (3073713464).

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

2422328776 is a wasteful number, since it uses less digits than its factorization.

2422328776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544493 (or 2544489 counting only the distinct ones).

The product of its digits is 451584, while the sum is 43.

The square root of 2422328776 is about 49217.1593654083. The cubic root of 2422328776 is about 1343.0052059077.

The spelling of 2422328776 in words is "two billion, four hundred twenty-two million, three hundred twenty-eight thousand, seven hundred seventy-six".