6189374881 has 8 divisors (see below), whose sum is σ = 6296304960. Its totient is φ = 6082512432.

The previous prime is 6189374833. The next prime is 6189374899. The reversal of 6189374881 is 1884739816.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6189374881 - 2⁷ = 6189374753 is a prime.

It is a super-2 number, since 2×6189374881² = 76616722835107528322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6189374831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189171 + ... + 219463.

It is an arithmetic number, because the mean of its divisors is an integer number (787038120).

Almost surely, 2^6189374881 is an apocalyptic number.

It is an amenable number.

6189374881 is a deficient number, since it is larger than the sum of its proper divisors (106930079).

6189374881 is a wasteful number, since it uses less digits than its factorization.

6189374881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33815.

The product of its digits is 2322432, while the sum is 55.

The square root of 6189374881 is about 78672.5802360645. The cubic root of 6189374881 is about 1836.0405249281.

The spelling of 6189374881 in words is "six billion, one hundred eighty-nine million, three hundred seventy-four thousand, eight hundred eighty-one".