2684207441 has 2 divisors, whose sum is σ = 2684207442. Its totient is φ = 2684207440.

The previous prime is 2684207431. The next prime is 2684207443. The reversal of 2684207441 is 1447024862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2134070416 + 550137025 = 46196^2 + 23455^2 .

It is a cyclic number.

It is not a de Polignac number, because 2684207441 - 2¹⁰ = 2684206417 is a prime.

Together with 2684207443, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2684207395 and 2684207404.

It is not a weakly prime, because it can be changed into another prime (2684207443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342103720 + 1342103721.

It is an arithmetic number, because the mean of its divisors is an integer number (1342103721).

Almost surely, 2^2684207441 is an apocalyptic number.

It is an amenable number.

2684207441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684207441 is an equidigital number, since it uses as much as digits as its factorization.

2684207441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 2684207441 is about 51809.3373920184. The cubic root of 2684207441 is about 1389.7564297264.

The spelling of 2684207441 in words is "two billion, six hundred eighty-four million, two hundred seven thousand, four hundred forty-one".