6874547773 has 2 divisors, whose sum is σ = 6874547774. Its totient is φ = 6874547772.

The previous prime is 6874547761. The next prime is 6874547783. The reversal of 6874547773 is 3777454786.

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., 6848721049 + 25826724 = 82757^2 + 5082^2 .

It is a cyclic number.

It is not a de Polignac number, because 6874547773 - 2²⁹ = 6337676861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6874547723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3437273886 + 3437273887.

It is an arithmetic number, because the mean of its divisors is an integer number (3437273887).

Almost surely, 2^6874547773 is an apocalyptic number.

It is an amenable number.

6874547773 is a deficient number, since it is larger than the sum of its proper divisors (1).

6874547773 is an equidigital number, since it uses as much as digits as its factorization.

6874547773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27659520, while the sum is 58.

The square root of 6874547773 is about 82912.8926826220. The cubic root of 6874547773 is about 1901.4345373991.

The spelling of 6874547773 in words is "six billion, eight hundred seventy-four million, five hundred forty-seven thousand, seven hundred seventy-three".