238353995 has 8 divisors (see below), whose sum is σ = 312027120. Its totient is φ = 173348320.

The previous prime is 238353989. The next prime is 238354001. The reversal of 238353995 is 599353832.

It is an interprime number because it is at equal distance from previous prime (238353989) and next prime (238354001).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-238353995 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2166800 + ... + 2166909.

It is an arithmetic number, because the mean of its divisors is an integer number (39003390).

Almost surely, 2^238353995 is an apocalyptic number.

238353995 is a deficient number, since it is larger than the sum of its proper divisors (73673125).

238353995 is a wasteful number, since it uses less digits than its factorization.

238353995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333725.

The product of its digits is 874800, while the sum is 47.

The square root of 238353995 is about 15438.7174013906. The cubic root of 238353995 is about 620.0225408038.

The spelling of 238353995 in words is "two hundred thirty-eight million, three hundred fifty-three thousand, nine hundred ninety-five".