2873580461 has 2 divisors, whose sum is σ = 2873580462. Its totient is φ = 2873580460.

The previous prime is 2873580439. The next prime is 2873580473. The reversal of 2873580461 is 1640853782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2870923561 + 2656900 = 53581^2 + 1630^2 .

It is a cyclic number.

It is not a de Polignac number, because 2873580461 - 2¹⁸ = 2873318317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2873580401) 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, 1436790230 + 1436790231.

It is an arithmetic number, because the mean of its divisors is an integer number (1436790231).

Almost surely, 2^2873580461 is an apocalyptic number.

It is an amenable number.

2873580461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873580461 is an equidigital number, since it uses as much as digits as its factorization.

2873580461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 2873580461 is about 53605.7875700003. The cubic root of 2873580461 is about 1421.6994235667.

The spelling of 2873580461 in words is "two billion, eight hundred seventy-three million, five hundred eighty thousand, four hundred sixty-one".