338482749317 has 4 divisors (see below), whose sum is σ = 356297630880. Its totient is φ = 320667867756.

The previous prime is 338482749313. The next prime is 338482749331. The reversal of 338482749317 is 713947284833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 338482749317 - 2² = 338482749313 is a prime.

It is a super-2 number, since 2×338482749317² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338482749313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8907440753 + ... + 8907440790.

It is an arithmetic number, because the mean of its divisors is an integer number (89074407720).

Almost surely, 2^338482749317 is an apocalyptic number.

It is an amenable number.

338482749317 is a deficient number, since it is larger than the sum of its proper divisors (17814881563).

338482749317 is a wasteful number, since it uses less digits than its factorization.

338482749317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17814881562.

The product of its digits is 24385536, while the sum is 59.

The spelling of 338482749317 in words is "three hundred thirty-eight billion, four hundred eighty-two million, seven hundred forty-nine thousand, three hundred seventeen".