338606871 has 16 divisors (see below), whose sum is σ = 470469600. Its totient is φ = 216355328.

The previous prime is 338606861. The next prime is 338606899. The reversal of 338606871 is 178606833.

It is a cyclic number.

It is not a de Polignac number, because 338606871 - 2¹⁹ = 338082583 is a prime.

It is a super-2 number, since 2×338606871² = 229309226176821282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338606861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2286 + ... + 26123.

It is an arithmetic number, because the mean of its divisors is an integer number (29404350).

Almost surely, 2^338606871 is an apocalyptic number.

338606871 is a deficient number, since it is larger than the sum of its proper divisors (131862729).

338606871 is a wasteful number, since it uses less digits than its factorization.

338606871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28578.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 338606871 is about 18401.2736243989. The cubic root of 338606871 is about 696.9986263436.

The spelling of 338606871 in words is "three hundred thirty-eight million, six hundred six thousand, eight hundred seventy-one".