838363113 has 24 divisors (see below), whose sum is σ = 1386423168. Its totient is φ = 478213632.

The previous prime is 838363093. The next prime is 838363139. The reversal of 838363113 is 311363838.

838363113 is a `hidden beast` number, since 8 + 3 + 8 + 3 + 631 + 13 = 666.

It is not a de Polignac number, because 838363113 - 2¹⁷ = 838232041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (838363153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24820 + ... + 47882.

It is an arithmetic number, because the mean of its divisors is an integer number (57767632).

Almost surely, 2^838363113 is an apocalyptic number.

It is an amenable number.

838363113 is a deficient number, since it is larger than the sum of its proper divisors (548060055).

838363113 is a wasteful number, since it uses less digits than its factorization.

838363113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23653 (or 23650 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 838363113 is about 28954.5007382272. The cubic root of 838363113 is about 942.9255140404.

The spelling of 838363113 in words is "eight hundred thirty-eight million, three hundred sixty-three thousand, one hundred thirteen".