338170081 has 8 divisors (see below), whose sum is σ = 355569984. Its totient is φ = 320994960.

The previous prime is 338170067. The next prime is 338170141. The reversal of 338170081 is 180071833.

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

It is a cyclic number.

It is not a de Polignac number, because 338170081 - 2¹⁹ = 337645793 is a prime.

It is a super-2 number, since 2×338170081² = 228718007367093122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338170061) 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, 53106 + ... + 59131.

It is an arithmetic number, because the mean of its divisors is an integer number (44446248).

Almost surely, 2^338170081 is an apocalyptic number.

It is an amenable number.

338170081 is a deficient number, since it is larger than the sum of its proper divisors (17399903).

338170081 is a wasteful number, since it uses less digits than its factorization.

338170081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112391.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 338170081 is about 18389.4013225010. The cubic root of 338170081 is about 696.6987968006.

The spelling of 338170081 in words is "three hundred thirty-eight million, one hundred seventy thousand, eighty-one".