238007966 has 8 divisors (see below), whose sum is σ = 408013680. Its totient is φ = 102003408.

The previous prime is 238007963. The next prime is 238007969. The reversal of 238007966 is 669700832.

It is an interprime number because it is at equal distance from previous prime (238007963) and next prime (238007969).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238007963) 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, 8500271 + ... + 8500298.

It is an arithmetic number, because the mean of its divisors is an integer number (51001710).

Almost surely, 2^238007966 is an apocalyptic number.

238007966 is a deficient number, since it is larger than the sum of its proper divisors (170005714).

238007966 is a wasteful number, since it uses less digits than its factorization.

238007966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000578.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 238007966 is about 15427.5067979243. The cubic root of 238007966 is about 619.7223574771.

The spelling of 238007966 in words is "two hundred thirty-eight million, seven thousand, nine hundred sixty-six".