4067740968 has 32 divisors (see below), whose sum is σ = 10298083200. Its totient is φ = 1338749568.

The previous prime is 4067740949. The next prime is 4067740979. The reversal of 4067740968 is 8690477604.

4067740968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4067740968.

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, 1070821 + ... + 1074612.

It is an arithmetic number, because the mean of its divisors is an integer number (321815100).

Almost surely, 2^4067740968 is an apocalyptic number.

It is an amenable number.

4067740968 is an abundant number, since it is smaller than the sum of its proper divisors (6230342232).

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

4067740968 is a wasteful number, since it uses less digits than its factorization.

4067740968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145521 (or 2145517 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 4067740968 is about 63778.8442040149. The cubic root of 4067740968 is about 1596.3119439752.

The spelling of 4067740968 in words is "four billion, sixty-seven million, seven hundred forty thousand, nine hundred sixty-eight".