9282642238 has 8 divisors (see below), whose sum is σ = 13926519288. Its totient is φ = 4640469144.

The previous prime is 9282642227. The next prime is 9282642283. The reversal of 9282642238 is 8322462829.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412281 + ... + 434212.

It is an arithmetic number, because the mean of its divisors is an integer number (1740814911).

Almost surely, 2^9282642238 is an apocalyptic number.

9282642238 is a deficient number, since it is larger than the sum of its proper divisors (4643877050).

9282642238 is a wasteful number, since it uses less digits than its factorization.

9282642238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851978.

The product of its digits is 663552, while the sum is 46.

The square root of 9282642238 is about 96346.4697744552. The cubic root of 9282642238 is about 2101.6345730242.

The spelling of 9282642238 in words is "nine billion, two hundred eighty-two million, six hundred forty-two thousand, two hundred thirty-eight".