1004608873 has 2 divisors, whose sum is σ = 1004608874. Its totient is φ = 1004608872.

The previous prime is 1004608837. The next prime is 1004608883. The reversal of 1004608873 is 3788064001.

It is a happy number.

Together with previous prime (1004608837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 573506704 + 431102169 = 23948^2 + 20763^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004608873 - 2⁹ = 1004608361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004608883) 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, 502304436 + 502304437.

It is an arithmetic number, because the mean of its divisors is an integer number (502304437).

Almost surely, 2^1004608873 is an apocalyptic number.

It is an amenable number.

1004608873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004608873 is an equidigital number, since it uses as much as digits as its factorization.

1004608873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 1004608873 is about 31695.5655100205. The cubic root of 1004608873 is about 1001.5339368347.

The spelling of 1004608873 in words is "one billion, four million, six hundred eight thousand, eight hundred seventy-three".