2884374893 has 2 divisors, whose sum is σ = 2884374894. Its totient is φ = 2884374892.

The previous prime is 2884374877. The next prime is 2884374907. The reversal of 2884374893 is 3984734882.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2383197124 + 501177769 = 48818^2 + 22387^2 .

It is a cyclic number.

It is not a de Polignac number, because 2884374893 - 2⁴ = 2884374877 is a prime.

It is a super-2 number, since 2×2884374893² = 16639237046737522898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2884374793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442187446 + 1442187447.

It is an arithmetic number, because the mean of its divisors is an integer number (1442187447).

Almost surely, 2^2884374893 is an apocalyptic number.

It is an amenable number.

2884374893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2884374893 is an equidigital number, since it uses as much as digits as its factorization.

2884374893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 56.

The square root of 2884374893 is about 53706.3766511948. The cubic root of 2884374893 is about 1423.4773752629.

The spelling of 2884374893 in words is "two billion, eight hundred eighty-four million, three hundred seventy-four thousand, eight hundred ninety-three".