3842198027 has 16 divisors (see below), whose sum is σ = 3965076192. Its totient is φ = 3720833280.

The previous prime is 3842197991. The next prime is 3842198039. The reversal of 3842198027 is 7208912483.

It is a cyclic number.

It is not a de Polignac number, because 3842198027 - 2¹⁰ = 3842197003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3842198527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4235708 + ... + 4236614.

It is an arithmetic number, because the mean of its divisors is an integer number (247817262).

Almost surely, 2^3842198027 is an apocalyptic number.

3842198027 is a deficient number, since it is larger than the sum of its proper divisors (122878165).

3842198027 is a wasteful number, since it uses less digits than its factorization.

3842198027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 3842198027 is about 61985.4662562120. The cubic root of 3842198027 is about 1566.2457836710.

The spelling of 3842198027 in words is "three billion, eight hundred forty-two million, one hundred ninety-eight thousand, twenty-seven".