1304324315 has 32 divisors (see below), whose sum is σ = 1819376640. Its totient is φ = 879177600.

The previous prime is 1304324311. The next prime is 1304324323. The reversal of 1304324315 is 5134234031.

It is not a de Polignac number, because 1304324315 - 2² = 1304324311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304324311) 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 31 ways as a sum of consecutive naturals, for example, 1219601 + ... + 1220669.

It is an arithmetic number, because the mean of its divisors is an integer number (56855520).

Almost surely, 2^1304324315 is an apocalyptic number.

1304324315 is a deficient number, since it is larger than the sum of its proper divisors (515052325).

1304324315 is a wasteful number, since it uses less digits than its factorization.

1304324315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1304324315 is about 36115.4304280040. The cubic root of 1304324315 is about 1092.6016787686.

Adding to 1304324315 its reverse (5134234031), we get a palindrome (6438558346).

The spelling of 1304324315 in words is "one billion, three hundred four million, three hundred twenty-four thousand, three hundred fifteen".