1304316673 has 8 divisors (see below), whose sum is σ = 1471956480. Its totient is φ = 1144854480.

The previous prime is 1304316659. The next prime is 1304316679. The reversal of 1304316673 is 3766134031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1304316673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304316679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044065 + ... + 2044702.

It is an arithmetic number, because the mean of its divisors is an integer number (183994560).

Almost surely, 2^1304316673 is an apocalyptic number.

It is an amenable number.

1304316673 is a deficient number, since it is larger than the sum of its proper divisors (167639807).

1304316673 is a wasteful number, since it uses less digits than its factorization.

1304316673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088807.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 1304316673 is about 36115.3246281963. The cubic root of 1304316673 is about 1092.5995449235.

The spelling of 1304316673 in words is "one billion, three hundred four million, three hundred sixteen thousand, six hundred seventy-three".