3789542740 has 12 divisors (see below), whose sum is σ = 7958039796. Its totient is φ = 1515817088.

The previous prime is 3789542737. The next prime is 3789542741. The reversal of 3789542740 is 472459873.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1957531536 + 1832011204 = 44244^2 + 42802^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789542741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94738549 + ... + 94738588.

It is an arithmetic number, because the mean of its divisors is an integer number (663169983).

Almost surely, 2^3789542740 is an apocalyptic number.

It is an amenable number.

3789542740 is an abundant number, since it is smaller than the sum of its proper divisors (4168497056).

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

3789542740 is a wasteful number, since it uses less digits than its factorization.

3789542740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189477146 (or 189477144 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 3789542740 is about 61559.2620163692. The cubic root of 3789542740 is about 1559.0579919874.

The spelling of 3789542740 in words is "three billion, seven hundred eighty-nine million, five hundred forty-two thousand, seven hundred forty".