1315604341 has 8 divisors (see below), whose sum is σ = 1319733144. Its totient is φ = 1311482880.

The previous prime is 1315604309. The next prime is 1315604359. The reversal of 1315604341 is 1434065131.

It can be written as a sum of positive squares in 4 ways, for example, as 698280625 + 617323716 = 26425^2 + 24846^2 .

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 1315604341 - 2⁵ = 1315604309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315614341) by changing a digit.

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, 774405 + ... + 776101.

It is an arithmetic number, because the mean of its divisors is an integer number (164966643).

Almost surely, 2^1315604341 is an apocalyptic number.

It is an amenable number.

1315604341 is a deficient number, since it is larger than the sum of its proper divisors (4128803).

1315604341 is a wasteful number, since it uses less digits than its factorization.

1315604341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1315604341 is about 36271.2605377867. The cubic root of 1315604341 is about 1095.7423129799.

Adding to 1315604341 its reverse (1434065131), we get a palindrome (2749669472).

The spelling of 1315604341 in words is "one billion, three hundred fifteen million, six hundred four thousand, three hundred forty-one".