1304330224 has 10 divisors (see below), whose sum is σ = 2527139840. Its totient is φ = 652165104.

The previous prime is 1304330197. The next prime is 1304330231. The reversal of 1304330224 is 4220334031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1304330195 and 1304330204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40760304 + ... + 40760335.

It is an arithmetic number, because the mean of its divisors is an integer number (252713984).

Almost surely, 2^1304330224 is an apocalyptic number.

It is an amenable number.

1304330224 is a deficient number, since it is larger than the sum of its proper divisors (1222809616).

1304330224 is an equidigital number, since it uses as much as digits as its factorization.

1304330224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81520647 (or 81520641 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1304330224 is about 36115.5122350494. The cubic root of 1304330224 is about 1092.6033287094.

Adding to 1304330224 its reverse (4220334031), we get a palindrome (5524664255).

The spelling of 1304330224 in words is "one billion, three hundred four million, three hundred thirty thousand, two hundred twenty-four".