282938361 has 16 divisors (see below), whose sum is σ = 399904128. Its totient is φ = 177324800.

The previous prime is 282938353. The next prime is 282938377. The reversal of 282938361 is 163839282.

It is a cyclic number.

It is not a de Polignac number, because 282938361 - 2³ = 282938353 is a prime.

It is a super-2 number, since 2×282938361² = 160108232250732642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (282938351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49891 + ... + 55271.

It is an arithmetic number, because the mean of its divisors is an integer number (24994008).

Almost surely, 2^282938361 is an apocalyptic number.

It is an amenable number.

282938361 is a deficient number, since it is larger than the sum of its proper divisors (116965767).

282938361 is a wasteful number, since it uses less digits than its factorization.

282938361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6432.

The product of its digits is 124416, while the sum is 42.

The square root of 282938361 is about 16820.7717123799. The cubic root of 282938361 is about 656.4937731275.

The spelling of 282938361 in words is "two hundred eighty-two million, nine hundred thirty-eight thousand, three hundred sixty-one".