338374158 has 32 divisors (see below), whose sum is σ = 685241856. Its totient is φ = 111382368.

The previous prime is 338374147. The next prime is 338374177. The reversal of 338374158 is 851473833.

It is a super-2 number, since 2×338374158² = 228994141604417928, which contains 22 as substring.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 343735 + ... + 344717.

It is an arithmetic number, because the mean of its divisors is an integer number (21413808).

Almost surely, 2^338374158 is an apocalyptic number.

338374158 is an abundant number, since it is smaller than the sum of its proper divisors (346867698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338374158 is a wasteful number, since it uses less digits than its factorization.

338374158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648.

The product of its digits is 241920, while the sum is 42.

The square root of 338374158 is about 18394.9492524443. The cubic root of 338374158 is about 696.8389152570.

The spelling of 338374158 in words is "three hundred thirty-eight million, three hundred seventy-four thousand, one hundred fifty-eight".