338265693 has 8 divisors (see below), whose sum is σ = 501134400. Its totient is φ = 225510444.

The previous prime is 338265661. The next prime is 338265701. The reversal of 338265693 is 396562833.

338265693 is a `hidden beast` number, since 3 + 3 + 82 + 6 + 569 + 3 = 666.

It is not a de Polignac number, because 338265693 - 2⁵ = 338265661 is a prime.

It is a super-2 number, since 2×338265693² = 228847358121540498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338260693) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6264153 + ... + 6264206.

It is an arithmetic number, because the mean of its divisors is an integer number (62641800).

Almost surely, 2^338265693 is an apocalyptic number.

It is an amenable number.

338265693 is a deficient number, since it is larger than the sum of its proper divisors (162868707).

338265693 is a wasteful number, since it uses less digits than its factorization.

338265693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12528368 (or 12528362 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 338265693 is about 18392.0007883862. Note that the first 3 decimals coincide. The cubic root of 338265693 is about 696.7644506360.

The spelling of 338265693 in words is "three hundred thirty-eight million, two hundred sixty-five thousand, six hundred ninety-three".