4723422768 has 80 divisors (see below), whose sum is σ = 13566319200. Its totient is φ = 1573505280.

The previous prime is 4723422727. The next prime is 4723422793. The reversal of 4723422768 is 8672243274.

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, 1182118 + ... + 1186106.

It is an arithmetic number, because the mean of its divisors is an integer number (169578990).

Almost surely, 2^4723422768 is an apocalyptic number.

4723422768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4723422768 is an abundant number, since it is smaller than the sum of its proper divisors (8842896432).

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

4723422768 is a wasteful number, since it uses less digits than its factorization.

4723422768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747 (or 6735 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 4723422768 is about 68727.1617921183. The cubic root of 4723422768 is about 1677.8466799623.

The spelling of 4723422768 in words is "four billion, seven hundred twenty-three million, four hundred twenty-two thousand, seven hundred sixty-eight".