1304441413 has 8 divisors (see below), whose sum is σ = 1429137216. Its totient is φ = 1180764000.

The previous prime is 1304441393. The next prime is 1304441417. The reversal of 1304441413 is 3141444031.

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 1304441413 - 2⁵ = 1304441381 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 (1304441417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251913 + ... + 257038.

It is an arithmetic number, because the mean of its divisors is an integer number (178642152).

Almost surely, 2^1304441413 is an apocalyptic number.

It is an amenable number.

1304441413 is a deficient number, since it is larger than the sum of its proper divisors (124695803).

1304441413 is a wasteful number, since it uses less digits than its factorization.

1304441413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509195.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1304441413 is about 36117.0515546328. The cubic root of 1304441413 is about 1092.6343745333.

Adding to 1304441413 its reverse (3141444031), we get a palindrome (4445885444).

The spelling of 1304441413 in words is "one billion, three hundred four million, four hundred forty-one thousand, four hundred thirteen".