3842730379 has 4 divisors (see below), whose sum is σ = 3866305576. Its totient is φ = 3819155184.

The previous prime is 3842730361. The next prime is 3842730383. The reversal of 3842730379 is 9730372483.

3842730379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3842730379 - 2⁷ = 3842730251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3842730329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11787354 + ... + 11787679.

It is an arithmetic number, because the mean of its divisors is an integer number (966576394).

Almost surely, 2^3842730379 is an apocalyptic number.

3842730379 is a deficient number, since it is larger than the sum of its proper divisors (23575197).

3842730379 is a wasteful number, since it uses less digits than its factorization.

3842730379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23575196.

The product of its (nonzero) digits is 762048, while the sum is 46.

The square root of 3842730379 is about 61989.7602753874. The cubic root of 3842730379 is about 1566.3181168827.

The spelling of 3842730379 in words is "three billion, eight hundred forty-two million, seven hundred thirty thousand, three hundred seventy-nine".