1338534325 has 12 divisors (see below), whose sum is σ = 1747140160. Its totient is φ = 1014467760.

The previous prime is 1338534319. The next prime is 1338534341. The reversal of 1338534325 is 5234358331.

It is not a de Polignac number, because 1338534325 - 2⁹ = 1338533813 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 1408509 + ... + 1409458.

Almost surely, 2^1338534325 is an apocalyptic number.

It is an amenable number.

1338534325 is a deficient number, since it is larger than the sum of its proper divisors (408605835).

1338534325 is a wasteful number, since it uses less digits than its factorization.

1338534325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817996 (or 2817991 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 1338534325 is about 36585.9853632508. The cubic root of 1338534325 is about 1102.0716675338.

The spelling of 1338534325 in words is "one billion, three hundred thirty-eight million, five hundred thirty-four thousand, three hundred twenty-five".