1304000017 has 2 divisors, whose sum is σ = 1304000018. Its totient is φ = 1304000016.

The previous prime is 1303999951. The next prime is 1304000023. The reversal of 1304000017 is 7100004031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 966028561 + 337971456 = 31081^2 + 18384^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304000017 - 2²³ = 1295611409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304000057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652000008 + 652000009.

It is an arithmetic number, because the mean of its divisors is an integer number (652000009).

Almost surely, 2^1304000017 is an apocalyptic number.

It is an amenable number.

1304000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304000017 is an equidigital number, since it uses as much as digits as its factorization.

1304000017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1304000017 is about 36110.9404059213. The cubic root of 1304000017 is about 1092.5111190039.

Adding to 1304000017 its reverse (7100004031), we get a palindrome (8404004048).

The spelling of 1304000017 in words is "one billion, three hundred four million, seventeen", and thus it is an aban number.