238486343 has 4 divisors (see below), whose sum is σ = 246710040. Its totient is φ = 230262648.

The previous prime is 238486327. The next prime is 238486357. The reversal of 238486343 is 343684832.

238486343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 238486343 - 2⁴ = 238486327 is a prime.

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 238486343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238486363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4111805 + ... + 4111862.

It is an arithmetic number, because the mean of its divisors is an integer number (61677510).

Almost surely, 2^238486343 is an apocalyptic number.

238486343 is a deficient number, since it is larger than the sum of its proper divisors (8223697).

238486343 is an equidigital number, since it uses as much as digits as its factorization.

238486343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8223696.

The product of its digits is 331776, while the sum is 41.

The square root of 238486343 is about 15443.0030434498. The cubic root of 238486343 is about 620.1372770948.

The spelling of 238486343 in words is "two hundred thirty-eight million, four hundred eighty-six thousand, three hundred forty-three".