238976239 has 2 divisors, whose sum is σ = 238976240. Its totient is φ = 238976238.

The previous prime is 238976207. The next prime is 238976299. The reversal of 238976239 is 932679832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 238976239 - 2⁵ = 238976207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238976192 and 238976201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (238976299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119488119 + 119488120.

It is an arithmetic number, because the mean of its divisors is an integer number (119488120).

Almost surely, 2^238976239 is an apocalyptic number.

238976239 is a deficient number, since it is larger than the sum of its proper divisors (1).

238976239 is an equidigital number, since it uses as much as digits as its factorization.

238976239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 49.

The square root of 238976239 is about 15458.8563289785. The cubic root of 238976239 is about 620.5616130435.

The spelling of 238976239 in words is "two hundred thirty-eight million, nine hundred seventy-six thousand, two hundred thirty-nine".