338561946675 has 36 divisors (see below), whose sum is σ = 638317970680. Its totient is φ = 171062876160.

The previous prime is 338561946587. The next prime is 338561946677. The reversal of 338561946675 is 576649165833.

338561946675 is a `hidden beast` number, since 3 + 3 + 8 + 5 + 619 + 4 + 6 + 6 + 7 + 5 = 666.

It is not a de Polignac number, because 338561946675 - 2⁸ = 338561946419 is a prime.

It is a super-2 number, since 2×338561946675² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338561946677) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39593614 + ... + 39602163.

Almost surely, 2^338561946675 is an apocalyptic number.

338561946675 is a deficient number, since it is larger than the sum of its proper divisors (299756024005).

338561946675 is a wasteful number, since it uses less digits than its factorization.

338561946675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79195812 (or 79195804 counting only the distinct ones).

The product of its digits is 97977600, while the sum is 63.

The spelling of 338561946675 in words is "three hundred thirty-eight billion, five hundred sixty-one million, nine hundred forty-six thousand, six hundred seventy-five".