1413304393 has 8 divisors (see below), whose sum is σ = 1420315560. Its totient is φ = 1406307840.

The previous prime is 1413304381. The next prime is 1413304397. The reversal of 1413304393 is 3934033141.

It can be written as a sum of positive squares in 4 ways, for example, as 757790784 + 655513609 = 27528^2 + 25603^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1413304393 - 2¹³ = 1413296201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413304397) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 224221 + ... + 230437.

It is an arithmetic number, because the mean of its divisors is an integer number (177539445).

Almost surely, 2^1413304393 is an apocalyptic number.

It is an amenable number.

1413304393 is a deficient number, since it is larger than the sum of its proper divisors (7011167).

1413304393 is an equidigital number, since it uses as much as digits as its factorization.

1413304393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7307.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1413304393 is about 37593.9409080772. The cubic root of 1413304393 is about 1122.2214606758.

The spelling of 1413304393 in words is "one billion, four hundred thirteen million, three hundred four thousand, three hundred ninety-three".