338888897794 has 16 divisors (see below), whose sum is σ = 520186978080. Its totient is φ = 165493722240.

The previous prime is 338888897623. The next prime is 338888897797. The reversal of 338888897794 is 497798888833.

It is a super-2 number, since 2×338888897794² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338888897797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398789 + ... + 1623079.

It is an arithmetic number, because the mean of its divisors is an integer number (32511686130).

Almost surely, 2^338888897794 is an apocalyptic number.

338888897794 is a deficient number, since it is larger than the sum of its proper divisors (181298080286).

338888897794 is a wasteful number, since it uses less digits than its factorization.

338888897794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241905.

The product of its digits is 4682022912, while the sum is 82.

The spelling of 338888897794 in words is "three hundred thirty-eight billion, eight hundred eighty-eight million, eight hundred ninety-seven thousand, seven hundred ninety-four".