1304328338 has 8 divisors (see below), whose sum is σ = 1965266688. Its totient is φ = 649239444.

The previous prime is 1304328313. The next prime is 1304328341. The reversal of 1304328338 is 8338234031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1304328298 and 1304328307.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1461806 + ... + 1462697.

It is an arithmetic number, because the mean of its divisors is an integer number (245658336).

Almost surely, 2^1304328338 is an apocalyptic number.

1304328338 is a deficient number, since it is larger than the sum of its proper divisors (660938350).

1304328338 is a wasteful number, since it uses less digits than its factorization.

1304328338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924728.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1304328338 is about 36115.4861243761. The cubic root of 1304328338 is about 1092.6028020915.

The spelling of 1304328338 in words is "one billion, three hundred four million, three hundred twenty-eight thousand, three hundred thirty-eight".