338931676407 has 8 divisors (see below), whose sum is σ = 452362174576. Its totient is φ = 225727814592.

The previous prime is 338931676397. The next prime is 338931676439. The reversal of 338931676407 is 704676139833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 338931676407 - 2²⁶ = 338864567543 is a prime.

It is a super-2 number, since 2×338931676407² (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 (338931676007) 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, 56655598 + ... + 56661579.

It is an arithmetic number, because the mean of its divisors is an integer number (56545271822).

Almost surely, 2^338931676407 is an apocalyptic number.

338931676407 is a deficient number, since it is larger than the sum of its proper divisors (113430498169).

338931676407 is a wasteful number, since it uses less digits than its factorization.

338931676407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113318177.

The product of its (nonzero) digits is 13716864, while the sum is 57.

The spelling of 338931676407 in words is "three hundred thirty-eight billion, nine hundred thirty-one million, six hundred seventy-six thousand, four hundred seven".