4623782268 has 48 divisors (see below), whose sum is σ = 12336033024. Its totient is φ = 1320443520.

The previous prime is 4623782239. The next prime is 4623782321. The reversal of 4623782268 is 8622873264.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 178288 + ... + 202568.

It is an arithmetic number, because the mean of its divisors is an integer number (257000688).

Almost surely, 2^4623782268 is an apocalyptic number.

It is an amenable number.

4623782268 is an abundant number, since it is smaller than the sum of its proper divisors (7712250756).

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

4623782268 is a wasteful number, since it uses less digits than its factorization.

4623782268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26562 (or 26560 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The square root of 4623782268 is about 67998.3990105649. The cubic root of 4623782268 is about 1665.9646876479.

The spelling of 4623782268 in words is "four billion, six hundred twenty-three million, seven hundred eighty-two thousand, two hundred sixty-eight".