4223934648 has 64 divisors (see below), whose sum is σ = 12423348000. Its totient is φ = 1325154816.

The previous prime is 4223934623. The next prime is 4223934683. The reversal of 4223934648 is 8464393224.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 571483 + ... + 578826.

Almost surely, 2^4223934648 is an apocalyptic number.

It is an amenable number.

4223934648 is an abundant number, since it is smaller than the sum of its proper divisors (8199413352).

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

4223934648 is a wasteful number, since it uses less digits than its factorization.

4223934648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150341 (or 1150331 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 4223934648 is about 64991.8044679481. The cubic root of 4223934648 is about 1616.4876716176.

The spelling of 4223934648 in words is "four billion, two hundred twenty-three million, nine hundred thirty-four thousand, six hundred forty-eight".