238959379 has 4 divisors (see below), whose sum is σ = 239346040. Its totient is φ = 238572720.

The previous prime is 238959349. The next prime is 238959419. The reversal of 238959379 is 973959832.

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 238959379 - 2⁷ = 238959251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238959349) 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, 192402 + ... + 193639.

It is an arithmetic number, because the mean of its divisors is an integer number (59836510).

Almost surely, 2^238959379 is an apocalyptic number.

238959379 is a deficient number, since it is larger than the sum of its proper divisors (386661).

238959379 is an equidigital number, since it uses as much as digits as its factorization.

238959379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386660.

The product of its digits is 3674160, while the sum is 55.

The square root of 238959379 is about 15458.3110008823. The cubic root of 238959379 is about 620.5470189637.

The spelling of 238959379 in words is "two hundred thirty-eight million, nine hundred fifty-nine thousand, three hundred seventy-nine".