338968683 has 12 divisors (see below), whose sum is σ = 515391240. Its totient is φ = 214085376.

The previous prime is 338968649. The next prime is 338968717. The reversal of 338968683 is 386869833.

It is an interprime number because it is at equal distance from previous prime (338968649) and next prime (338968717).

It is not a de Polignac number, because 338968683 - 2¹⁰ = 338967659 is a prime.

It is a super-2 number, since 2×338968683² = 229799536109508978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338968583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 990966 + ... + 991307.

It is an arithmetic number, because the mean of its divisors is an integer number (42949270).

Almost surely, 2^338968683 is an apocalyptic number.

338968683 is a deficient number, since it is larger than the sum of its proper divisors (176422557).

338968683 is a wasteful number, since it uses less digits than its factorization.

338968683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982298 (or 1982295 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 338968683 is about 18411.1021668992. The cubic root of 338968683 is about 697.2467928953.

The spelling of 338968683 in words is "three hundred thirty-eight million, nine hundred sixty-eight thousand, six hundred eighty-three".