2804594939 has 2 divisors, whose sum is σ = 2804594940. Its totient is φ = 2804594938.

The previous prime is 2804594867. The next prime is 2804594971. The reversal of 2804594939 is 9394954082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2804594939 - 2¹² = 2804590843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2804590939) 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, 1402297469 + 1402297470.

It is an arithmetic number, because the mean of its divisors is an integer number (1402297470).

Almost surely, 2^2804594939 is an apocalyptic number.

2804594939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2804594939 is an equidigital number, since it uses as much as digits as its factorization.

2804594939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The square root of 2804594939 is about 52958.4265155225. The cubic root of 2804594939 is about 1410.2303228530.

The spelling of 2804594939 in words is "two billion, eight hundred four million, five hundred ninety-four thousand, nine hundred thirty-nine".