2872381130 has 8 divisors (see below), whose sum is σ = 5170286052. Its totient is φ = 1148952448.

The previous prime is 2872381087. The next prime is 2872381133. The reversal of 2872381130 is 311832782.

2872381130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2846969449 + 25411681 = 53357^2 + 5041^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2872381133) 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, 143619047 + ... + 143619066.

Almost surely, 2^2872381130 is an apocalyptic number.

2872381130 is a deficient number, since it is larger than the sum of its proper divisors (2297904922).

2872381130 is a wasteful number, since it uses less digits than its factorization.

2872381130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287238120.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 2872381130 is about 53594.5998212506. The cubic root of 2872381130 is about 1421.5016070002.

The spelling of 2872381130 in words is "two billion, eight hundred seventy-two million, three hundred eighty-one thousand, one hundred thirty".