338265858 has 16 divisors (see below), whose sum is σ = 773179200. Its totient is φ = 96647376.

The previous prime is 338265857. The next prime is 338265859. The reversal of 338265858 is 858562833.

It is an interprime number because it is at equal distance from previous prime (338265857) and next prime (338265859).

It is a super-2 number, since 2×338265858² = 228847581376952328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338265857) 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, 4026933 + ... + 4027016.

It is an arithmetic number, because the mean of its divisors is an integer number (48323700).

Almost surely, 2^338265858 is an apocalyptic number.

338265858 is an abundant number, since it is smaller than the sum of its proper divisors (434913342).

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

338265858 is a wasteful number, since it uses less digits than its factorization.

338265858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053961.

The product of its digits is 1382400, while the sum is 48.

The square root of 338265858 is about 18392.0052740314. The cubic root of 338265858 is about 696.7645639258.

The spelling of 338265858 in words is "three hundred thirty-eight million, two hundred sixty-five thousand, eight hundred fifty-eight".