338136355 has 4 divisors (see below), whose sum is σ = 405763632. Its totient is φ = 270509080.

The previous prime is 338136349. The next prime is 338136373. The reversal of 338136355 is 553631833.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 338136355 - 2³ = 338136347 is a prime.

It is a super-2 number, since 2×338136355² = 228672389145372050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33813631 + ... + 33813640.

It is an arithmetic number, because the mean of its divisors is an integer number (101440908).

Almost surely, 2^338136355 is an apocalyptic number.

338136355 is a deficient number, since it is larger than the sum of its proper divisors (67627277).

338136355 is an equidigital number, since it uses as much as digits as its factorization.

338136355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67627276.

The product of its digits is 97200, while the sum is 37.

The square root of 338136355 is about 18388.4843040420. The cubic root of 338136355 is about 696.6756352358.

The spelling of 338136355 in words is "three hundred thirty-eight million, one hundred thirty-six thousand, three hundred fifty-five".