239980371 has 8 divisors (see below), whose sum is σ = 320866560. Its totient is φ = 159540552.

The previous prime is 239980357. The next prime is 239980379. The reversal of 239980371 is 173089932.

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

It is not a de Polignac number, because 239980371 - 2¹⁴ = 239963987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (239980379) by changing a digit.

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, 110335 + ... + 112488.

It is an arithmetic number, because the mean of its divisors is an integer number (40108320).

Almost surely, 2^239980371 is an apocalyptic number.

239980371 is a deficient number, since it is larger than the sum of its proper divisors (80886189).

239980371 is a wasteful number, since it uses less digits than its factorization.

239980371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223185.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 239980371 is about 15491.2998486247. The cubic root of 239980371 is about 621.4295585436.

The spelling of 239980371 in words is "two hundred thirty-nine million, nine hundred eighty thousand, three hundred seventy-one".