2884834993 has 2 divisors, whose sum is σ = 2884834994. Its totient is φ = 2884834992.

The previous prime is 2884834973. The next prime is 2884835003. The reversal of 2884834993 is 3994384882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1779405489 + 1105429504 = 42183^2 + 33248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2884834993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2884834933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442417496 + 1442417497.

It is an arithmetic number, because the mean of its divisors is an integer number (1442417497).

Almost surely, 2^2884834993 is an apocalyptic number.

It is an amenable number.

2884834993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2884834993 is an equidigital number, since it uses as much as digits as its factorization.

2884834993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 58.

The square root of 2884834993 is about 53710.6599568466. The cubic root of 2884834993 is about 1423.5530597287.

The spelling of 2884834993 in words is "two billion, eight hundred eighty-four million, eight hundred thirty-four thousand, nine hundred ninety-three".