338384089635 has 16 divisors (see below), whose sum is σ = 543178116096. Its totient is φ = 179883656928.

The previous prime is 338384089597. The next prime is 338384089717. The reversal of 338384089635 is 536980483833.

It is a happy number.

It is not a de Polignac number, because 338384089635 - 2²⁸ = 338115654179 is a prime.

It is a super-4 number, since 4×338384089635⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36736339 + ... + 36745548.

It is an arithmetic number, because the mean of its divisors is an integer number (33948632256).

Almost surely, 2^338384089635 is an apocalyptic number.

338384089635 is a deficient number, since it is larger than the sum of its proper divisors (204794026461).

338384089635 is a wasteful number, since it uses less digits than its factorization.

338384089635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73482202.

The product of its (nonzero) digits is 44789760, while the sum is 60.

The spelling of 338384089635 in words is "three hundred thirty-eight billion, three hundred eighty-four million, eighty-nine thousand, six hundred thirty-five".