4263772268 has 24 divisors (see below), whose sum is σ = 8530220832. Its totient is φ = 1826757504.

The previous prime is 4263772259. The next prime is 4263772313. The reversal of 4263772268 is 8622773624.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 73946 + ... + 118302.

It is an arithmetic number, because the mean of its divisors is an integer number (355425868).

Almost surely, 2^4263772268 is an apocalyptic number.

It is an amenable number.

4263772268 is an abundant number, since it is smaller than the sum of its proper divisors (4266448564).

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

4263772268 is a wasteful number, since it uses less digits than its factorization.

4263772268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47801 (or 47799 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 4263772268 is about 65297.5670909721. The cubic root of 4263772268 is about 1621.5536925775.

The spelling of 4263772268 in words is "four billion, two hundred sixty-three million, seven hundred seventy-two thousand, two hundred sixty-eight".