1304350336 has 16 divisors (see below), whose sum is σ = 2598510690. Its totient is φ = 652175104.

The previous prime is 1304350297. The next prime is 1304350379. The reversal of 1304350336 is 6330534031.

It can be written as a sum of positive squares in only one way, i.e., 1120910400 + 183439936 = 33480^2 + 13544^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5094991 + ... + 5095246.

Almost surely, 2^1304350336 is an apocalyptic number.

1304350336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1304350336 is a deficient number, since it is larger than the sum of its proper divisors (1294160354).

1304350336 is an equidigital number, since it uses as much as digits as its factorization.

1304350336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10190251 (or 10190239 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 1304350336 is about 36115.7906738867. The cubic root of 1304350336 is about 1092.6089444460.

Adding to 1304350336 its reverse (6330534031), we get a palindrome (7634884367).

The spelling of 1304350336 in words is "one billion, three hundred four million, three hundred fifty thousand, three hundred thirty-six".