239930315 has 8 divisors (see below), whose sum is σ = 288788208. Its totient is φ = 191363040.

The previous prime is 239930269. The next prime is 239930323. The reversal of 239930315 is 513039932.

It is a happy number.

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

It is not a de Polignac number, because 239930315 - 2¹⁸ = 239668171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70832 + ... + 74141.

It is an arithmetic number, because the mean of its divisors is an integer number (36098526).

Almost surely, 2^239930315 is an apocalyptic number.

239930315 is a deficient number, since it is larger than the sum of its proper divisors (48857893).

239930315 is a wasteful number, since it uses less digits than its factorization.

239930315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145309.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 239930315 is about 15489.6841478450. The cubic root of 239930315 is about 621.3863488416.

The spelling of 239930315 in words is "two hundred thirty-nine million, nine hundred thirty thousand, three hundred fifteen".