4381861159 has 8 divisors (see below), whose sum is σ = 4752878480. Its totient is φ = 4015694016.

The previous prime is 4381861151. The next prime is 4381861177. The reversal of 4381861159 is 9511681834.

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 4381861159 - 2³ = 4381861151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4381861151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210662 + ... + 1214275.

It is an arithmetic number, because the mean of its divisors is an integer number (594109810).

Almost surely, 2^4381861159 is an apocalyptic number.

4381861159 is a deficient number, since it is larger than the sum of its proper divisors (371017321).

4381861159 is a wasteful number, since it uses less digits than its factorization.

4381861159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425089.

The product of its digits is 207360, while the sum is 46.

The square root of 4381861159 is about 66195.6279447518. The cubic root of 4381861159 is about 1636.3876916244.

The spelling of 4381861159 in words is "four billion, three hundred eighty-one million, eight hundred sixty-one thousand, one hundred fifty-nine".