1330320004 has 36 divisors (see below), whose sum is σ = 2527776804. Its totient is φ = 612323712.

The previous prime is 1330319999. The next prime is 1330320029. The reversal of 1330320004 is 4000230331.

It can be written as a sum of positive squares in 6 ways, for example, as 16402500 + 1313917504 = 4050^2 + 36248^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1330320004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265894 + ... + 270850.

Almost surely, 2^1330320004 is an apocalyptic number.

It is an amenable number.

1330320004 is a deficient number, since it is larger than the sum of its proper divisors (1197456800).

1330320004 is a wasteful number, since it uses less digits than its factorization.

1330320004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384 (or 5369 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1330320004 is about 36473.5521165680. The cubic root of 1330320004 is about 1099.8126413680.

Adding to 1330320004 its reverse (4000230331), we get a palindrome (5330550335).

The spelling of 1330320004 in words is "one billion, three hundred thirty million, three hundred twenty thousand, four".