338694247806 has 16 divisors (see below), whose sum is σ = 678591679104. Its totient is φ = 112697552024.

The previous prime is 338694247769. The next prime is 338694247811. The reversal of 338694247806 is 608742496833.

It is a super-2 number, since 2×338694247806² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 338694247806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50128986 + ... + 50135741.

It is an arithmetic number, because the mean of its divisors is an integer number (42411979944).

Almost surely, 2^338694247806 is an apocalyptic number.

338694247806 is an abundant number, since it is smaller than the sum of its proper divisors (339897431298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338694247806 is a wasteful number, since it uses less digits than its factorization.

338694247806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100265295.

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 338694247806 in words is "three hundred thirty-eight billion, six hundred ninety-four million, two hundred forty-seven thousand, eight hundred six".