4027791740 has 48 divisors (see below), whose sum is σ = 10086999552. Its totient is φ = 1320914496.

The previous prime is 4027791739. The next prime is 4027791749. The reversal of 4027791740 is 471977204.

4027791740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4027791749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622214 + ... + 628653.

It is an arithmetic number, because the mean of its divisors is an integer number (210145824).

Almost surely, 2^4027791740 is an apocalyptic number.

It is an amenable number.

4027791740 is an abundant number, since it is smaller than the sum of its proper divisors (6059207812).

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

4027791740 is a wasteful number, since it uses less digits than its factorization.

4027791740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250906 (or 1250904 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 4027791740 is about 63464.8858818796. The cubic root of 4027791740 is about 1591.0689566935.

The spelling of 4027791740 in words is "four billion, twenty-seven million, seven hundred ninety-one thousand, seven hundred forty".