4761423768 has 32 divisors (see below), whose sum is σ = 11905358400. Its totient is φ = 1586901408.

The previous prime is 4761423721. The next prime is 4761423787. The reversal of 4761423768 is 8673241674.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 226555 + ... + 246677.

It is an arithmetic number, because the mean of its divisors is an integer number (372042450).

Almost surely, 2^4761423768 is an apocalyptic number.

It is an amenable number.

4761423768 is an abundant number, since it is smaller than the sum of its proper divisors (7143934632).

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

4761423768 is a wasteful number, since it uses less digits than its factorization.

4761423768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29991 (or 29987 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 4761423768 is about 69003.0707142805. The cubic root of 4761423768 is about 1682.3342184500.

The spelling of 4761423768 in words is "four billion, seven hundred sixty-one million, four hundred twenty-three thousand, seven hundred sixty-eight".