4223655884 has 24 divisors (see below), whose sum is σ = 8719807488. Its totient is φ = 1751746320.

The previous prime is 4223655871. The next prime is 4223655907. The reversal of 4223655884 is 4885563224.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2432114 + ... + 2433849.

It is an arithmetic number, because the mean of its divisors is an integer number (363325312).

Almost surely, 2^4223655884 is an apocalyptic number.

It is an amenable number.

4223655884 is an abundant number, since it is smaller than the sum of its proper divisors (4496151604).

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

4223655884 is a wasteful number, since it uses less digits than its factorization.

4223655884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866005 (or 4866003 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 47.

The square root of 4223655884 is about 64989.6598236981. The cubic root of 4223655884 is about 1616.4521101076.

The spelling of 4223655884 in words is "four billion, two hundred twenty-three million, six hundred fifty-five thousand, eight hundred eighty-four".