2004862877 has 2 divisors, whose sum is σ = 2004862878. Its totient is φ = 2004862876.

The previous prime is 2004862801. The next prime is 2004862901. The reversal of 2004862877 is 7782684002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1315222756 + 689640121 = 36266^2 + 26261^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004862877 - 2¹² = 2004858781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004862177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002431438 + 1002431439.

It is an arithmetic number, because the mean of its divisors is an integer number (1002431439).

Almost surely, 2^2004862877 is an apocalyptic number.

It is an amenable number.

2004862877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004862877 is an equidigital number, since it uses as much as digits as its factorization.

2004862877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 2004862877 is about 44775.6951593161. The cubic root of 2004862877 is about 1260.9413635804.

The spelling of 2004862877 in words is "two billion, four million, eight hundred sixty-two thousand, eight hundred seventy-seven".