382370013 has 6 divisors (see below), whose sum is σ = 552312254. Its totient is φ = 254913336.

The previous prime is 382370011. The next prime is 382370071. The reversal of 382370013 is 310073283.

It can be written as a sum of positive squares in only one way, i.e., 381889764 + 480249 = 19542^2 + 693^2 .

It is not a de Polignac number, because 382370013 - 2¹ = 382370011 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382370011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21242770 + ... + 21242787.

Almost surely, 2^382370013 is an apocalyptic number.

It is an amenable number.

382370013 is a deficient number, since it is larger than the sum of its proper divisors (169942241).

382370013 is a wasteful number, since it uses less digits than its factorization.

382370013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42485563 (or 42485560 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 382370013 is about 19554.2837506261. The cubic root of 382370013 is about 725.8183469662.

The spelling of 382370013 in words is "three hundred eighty-two million, three hundred seventy thousand, thirteen".