4768223820 has 24 divisors (see below), whose sum is σ = 13351026864. Its totient is φ = 1271526336.

The previous prime is 4768223809. The next prime is 4768223821. The reversal of 4768223820 is 283228674.

It is not an unprimeable number, because it can be changed into a prime (4768223821) 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, 39735139 + ... + 39735258.

It is an arithmetic number, because the mean of its divisors is an integer number (556292786).

Almost surely, 2^4768223820 is an apocalyptic number.

It is an amenable number.

4768223820 is an abundant number, since it is smaller than the sum of its proper divisors (8582803044).

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

4768223820 is a wasteful number, since it uses less digits than its factorization.

4768223820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79470409 (or 79470407 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 4768223820 is about 69052.3266805688. The cubic root of 4768223820 is about 1683.1347156002.

The spelling of 4768223820 in words is "four billion, seven hundred sixty-eight million, two hundred twenty-three thousand, eight hundred twenty".