1330312404 has 24 divisors (see below), whose sum is σ = 3179772288. Its totient is φ = 432621760.

The previous prime is 1330312397. The next prime is 1330312411. The reversal of 1330312404 is 4042130331.

It is an interprime number because it is at equal distance from previous prime (1330312397) and next prime (1330312411).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1351452 + ... + 1352435.

It is an arithmetic number, because the mean of its divisors is an integer number (132490512).

Almost surely, 2^1330312404 is an apocalyptic number.

It is an amenable number.

1330312404 is an abundant number, since it is smaller than the sum of its proper divisors (1849459884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330312404 is a wasteful number, since it uses less digits than its factorization.

1330312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703935 (or 2703933 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1330312404 is about 36473.4479313377. The cubic root of 1330312404 is about 1099.8105469867.

Adding to 1330312404 its reverse (4042130331), we get a palindrome (5372442735).

The spelling of 1330312404 in words is "one billion, three hundred thirty million, three hundred twelve thousand, four hundred four".