2841945879 has 16 divisors (see below), whose sum is σ = 4014185472. Its totient is φ = 1782281088.

The previous prime is 2841945877. The next prime is 2841945917. The reversal of 2841945879 is 9785491482.

2841945879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2841945879 - 2¹ = 2841945877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2841945877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96292 + ... + 122294.

It is an arithmetic number, because the mean of its divisors is an integer number (250886592).

Almost surely, 2^2841945879 is an apocalyptic number.

2841945879 is a deficient number, since it is larger than the sum of its proper divisors (1172239593).

2841945879 is a wasteful number, since it uses less digits than its factorization.

2841945879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28166.

The product of its digits is 5806080, while the sum is 57.

The square root of 2841945879 is about 53309.9041360984. The cubic root of 2841945879 is about 1416.4631079027.

The spelling of 2841945879 in words is "two billion, eight hundred forty-one million, nine hundred forty-five thousand, eight hundred seventy-nine".