238367943 has 18 divisors (see below), whose sum is σ = 378457352. Its totient is φ = 144464760.

The previous prime is 238367893. The next prime is 238367953. The reversal of 238367943 is 349763832.

It is not a de Polignac number, because 238367943 - 2¹⁷ = 238236871 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 (238367953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 108355 + ... + 110532.

Almost surely, 2^238367943 is an apocalyptic number.

238367943 is a deficient number, since it is larger than the sum of its proper divisors (140089409).

238367943 is a wasteful number, since it uses less digits than its factorization.

238367943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218915 (or 218901 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 238367943 is about 15439.1691162446. The cubic root of 238367943 is about 620.0346347284.

The spelling of 238367943 in words is "two hundred thirty-eight million, three hundred sixty-seven thousand, nine hundred forty-three".