3004380857 has 2 divisors, whose sum is σ = 3004380858. Its totient is φ = 3004380856.

The previous prime is 3004380839. The next prime is 3004380917. The reversal of 3004380857 is 7580834003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1611299881 + 1393080976 = 40141^2 + 37324^2 .

It is a cyclic number.

It is not a de Polignac number, because 3004380857 - 2⁶ = 3004380793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3004380857.

It is not a weakly prime, because it can be changed into another prime (3004380817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502190428 + 1502190429.

It is an arithmetic number, because the mean of its divisors is an integer number (1502190429).

Almost surely, 2^3004380857 is an apocalyptic number.

It is an amenable number.

3004380857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3004380857 is an equidigital number, since it uses as much as digits as its factorization.

3004380857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 3004380857 is about 54812.2327313894. The cubic root of 3004380857 is about 1442.9512609870.

The spelling of 3004380857 in words is "three billion, four million, three hundred eighty thousand, eight hundred fifty-seven".