338090355 has 40 divisors (see below), whose sum is σ = 616374000. Its totient is φ = 177246144.

The previous prime is 338090353. The next prime is 338090377. The reversal of 338090355 is 553090833.

It is not a de Polignac number, because 338090355 - 2¹ = 338090353 is a prime.

It is a super-2 number, since 2×338090355² = 228610176288052050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338090353) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16821 + ... + 30969.

It is an arithmetic number, because the mean of its divisors is an integer number (15409350).

Almost surely, 2^338090355 is an apocalyptic number.

338090355 is a deficient number, since it is larger than the sum of its proper divisors (278283645).

338090355 is a wasteful number, since it uses less digits than its factorization.

338090355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14225 (or 14216 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 338090355 is about 18387.2334786939. The cubic root of 338090355 is about 696.6440419332.

The spelling of 338090355 in words is "three hundred thirty-eight million, ninety thousand, three hundred fifty-five".