238002933 has 8 divisors (see below), whose sum is σ = 362671168. Its totient is φ = 136001664.

The previous prime is 238002929. The next prime is 238002943. The reversal of 238002933 is 339200832.

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

It is not a de Polignac number, because 238002933 - 2² = 238002929 is a prime.

It is a super-2 number, since 2×238002933² = 113290792233204978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 238002933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238002923) 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 7 ways as a sum of consecutive naturals, for example, 5666716 + ... + 5666757.

It is an arithmetic number, because the mean of its divisors is an integer number (45333896).

Almost surely, 2^238002933 is an apocalyptic number.

It is an amenable number.

238002933 is a deficient number, since it is larger than the sum of its proper divisors (124668235).

238002933 is a wasteful number, since it uses less digits than its factorization.

238002933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11333483.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 238002933 is about 15427.3436793247. The cubic root of 238002933 is about 619.7179891575.

The spelling of 238002933 in words is "two hundred thirty-eight million, two thousand, nine hundred thirty-three".