1304016319 has 2 divisors, whose sum is σ = 1304016320. Its totient is φ = 1304016318.

The previous prime is 1304016283. The next prime is 1304016347. The reversal of 1304016319 is 9136104031.

It is an a-pointer prime, because the next prime (1304016347) can be obtained adding 1304016319 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1304016319 - 2⁷ = 1304016191 is a prime.

It is a super-2 number, since 2×1304016319² = 3400917120436619522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304016619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652008159 + 652008160.

It is an arithmetic number, because the mean of its divisors is an integer number (652008160).

Almost surely, 2^1304016319 is an apocalyptic number.

1304016319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304016319 is an equidigital number, since it uses as much as digits as its factorization.

1304016319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1304016319 is about 36111.1661262829. The cubic root of 1304016319 is about 1092.5156716731.

The spelling of 1304016319 in words is "one billion, three hundred four million, sixteen thousand, three hundred nineteen".