2884438141 has 8 divisors (see below), whose sum is σ = 3128993784. Its totient is φ = 2643121920.

The previous prime is 2884438129. The next prime is 2884438157. The reversal of 2884438141 is 1418344882.

It can be written as a sum of positive squares in 4 ways, for example, as 596824900 + 2287613241 = 24430^2 + 47829^2 .

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 2884438141 - 2⁹ = 2884437629 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 (2884438111) 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, 808000 + ... + 811561.

It is an arithmetic number, because the mean of its divisors is an integer number (391124223).

Almost surely, 2^2884438141 is an apocalyptic number.

It is an amenable number.

2884438141 is a deficient number, since it is larger than the sum of its proper divisors (244555643).

2884438141 is a wasteful number, since it uses less digits than its factorization.

2884438141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619711.

The product of its digits is 196608, while the sum is 43.

The square root of 2884438141 is about 53706.9654793491. The cubic root of 2884438141 is about 1423.4877797632.

The spelling of 2884438141 in words is "two billion, eight hundred eighty-four million, four hundred thirty-eight thousand, one hundred forty-one".