3847061159 has 4 divisors (see below), whose sum is σ = 3847195800. Its totient is φ = 3846926520.

The previous prime is 3847061147. The next prime is 3847061191. The reversal of 3847061159 is 9511607483.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3847061159 is a prime.

It is a super-2 number, since 2×3847061159² = 29599759122172846562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847061459) 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, 5597 + ... + 87894.

It is an arithmetic number, because the mean of its divisors is an integer number (961798950).

Almost surely, 2^3847061159 is an apocalyptic number.

3847061159 is a deficient number, since it is larger than the sum of its proper divisors (134641).

3847061159 is an equidigital number, since it uses as much as digits as its factorization.

3847061159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134640.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 3847061159 is about 62024.6818532752. The cubic root of 3847061159 is about 1566.9063125836.

The spelling of 3847061159 in words is "three billion, eight hundred forty-seven million, sixty-one thousand, one hundred fifty-nine".