1004763217 has 2 divisors, whose sum is σ = 1004763218. Its totient is φ = 1004763216.

The previous prime is 1004763197. The next prime is 1004763229. The reversal of 1004763217 is 7123674001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702038016 + 302725201 = 26496^2 + 17399^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004763217 - 2¹⁹ = 1004238929 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004760217) 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, 502381608 + 502381609.

It is an arithmetic number, because the mean of its divisors is an integer number (502381609).

Almost surely, 2^1004763217 is an apocalyptic number.

It is an amenable number.

1004763217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004763217 is an equidigital number, since it uses as much as digits as its factorization.

1004763217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1004763217 is about 31698.0002050603. Note that the first 3 decimals coincide. The cubic root of 1004763217 is about 1001.5852247347.

The spelling of 1004763217 in words is "one billion, four million, seven hundred sixty-three thousand, two hundred seventeen".