1304245334 has 32 divisors (see below), whose sum is σ = 2251877376. Its totient is φ = 554973120.

The previous prime is 1304245309. The next prime is 1304245339. The reversal of 1304245334 is 4335424031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1304245297 and 1304245306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304245339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607789 + ... + 1608599.

It is an arithmetic number, because the mean of its divisors is an integer number (70371168).

Almost surely, 2^1304245334 is an apocalyptic number.

1304245334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1304245334 is a deficient number, since it is larger than the sum of its proper divisors (947632042).

1304245334 is a wasteful number, since it uses less digits than its factorization.

1304245334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 1304245334 is about 36114.3369591635. The cubic root of 1304245334 is about 1092.5796248172.

Adding to 1304245334 its reverse (4335424031), we get a palindrome (5639669365).

The spelling of 1304245334 in words is "one billion, three hundred four million, two hundred forty-five thousand, three hundred thirty-four".