2842887939 has 16 divisors (see below), whose sum is σ = 4082812800. Its totient is φ = 1753750656.

The previous prime is 2842887937. The next prime is 2842887961. The reversal of 2842887939 is 9397882482.

It is not a de Polignac number, because 2842887939 - 2¹ = 2842887937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2842887937) 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, 577494 + ... + 582395.

It is an arithmetic number, because the mean of its divisors is an integer number (255175800).

Almost surely, 2^2842887939 is an apocalyptic number.

2842887939 is a deficient number, since it is larger than the sum of its proper divisors (1239924861).

2842887939 is a wasteful number, since it uses less digits than its factorization.

2842887939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159954.

The product of its digits is 13934592, while the sum is 60.

The square root of 2842887939 is about 53318.7390979944. The cubic root of 2842887939 is about 1416.6196022996.

The spelling of 2842887939 in words is "two billion, eight hundred forty-two million, eight hundred eighty-seven thousand, nine hundred thirty-nine".