1304334005 has 16 divisors (see below), whose sum is σ = 1686437760. Its totient is φ = 962722368.

The previous prime is 1304334001. The next prime is 1304334029. The reversal of 1304334005 is 5004334031.

It is a cyclic number.

It is not a de Polignac number, because 1304334005 - 2² = 1304334001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304334001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178616 + ... + 185774.

It is an arithmetic number, because the mean of its divisors is an integer number (105402360).

Almost surely, 2^1304334005 is an apocalyptic number.

It is an amenable number.

1304334005 is a deficient number, since it is larger than the sum of its proper divisors (382103755).

1304334005 is a wasteful number, since it uses less digits than its factorization.

1304334005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9980.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1304334005 is about 36115.5645809393. The cubic root of 1304334005 is about 1092.6043844566.

Adding to 1304334005 its reverse (5004334031), we get a palindrome (6308668036).

The spelling of 1304334005 in words is "one billion, three hundred four million, three hundred thirty-four thousand, five".