338274395 has 16 divisors (see below), whose sum is σ = 417432960. Its totient is φ = 263001600.

The previous prime is 338274361. The next prime is 338274403. The reversal of 338274395 is 593472833.

It is not a de Polignac number, because 338274395 - 2⁶ = 338274331 is a prime.

It is a super-2 number, since 2×338274395² = 228859132625232050, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 52511 + ... + 58599.

It is an arithmetic number, because the mean of its divisors is an integer number (26089560).

Almost surely, 2^338274395 is an apocalyptic number.

338274395 is a deficient number, since it is larger than the sum of its proper divisors (79158565).

338274395 is a wasteful number, since it uses less digits than its factorization.

338274395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406.

The product of its digits is 544320, while the sum is 44.

The square root of 338274395 is about 18392.2373571026. The cubic root of 338274395 is about 696.7704254189.

It can be divided in two parts, 3382 and 74395, that added together give a palindrome (77777).

The spelling of 338274395 in words is "three hundred thirty-eight million, two hundred seventy-four thousand, three hundred ninety-five".