238244733 has 12 divisors (see below), whose sum is σ = 356877248. Its totient is φ = 158829660.

The previous prime is 238244719. The next prime is 238244737. The reversal of 238244733 is 337442832.

It is not a de Polignac number, because 238244733 - 2⁴ = 238244717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238244737) 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 11 ways as a sum of consecutive naturals, for example, 489973 + ... + 490458.

Almost surely, 2^238244733 is an apocalyptic number.

It is an amenable number.

238244733 is a deficient number, since it is larger than the sum of its proper divisors (118632515).

238244733 is an frugal number, since it uses more digits than its factorization.

238244733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980446 (or 980434 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 238244733 is about 15435.1784246247. The cubic root of 238244733 is about 619.9277864211.

The spelling of 238244733 in words is "two hundred thirty-eight million, two hundred forty-four thousand, seven hundred thirty-three".