239426938 has 8 divisors (see below), whose sum is σ = 359305632. Its totient is φ = 119658396.

The previous prime is 239426927. The next prime is 239426939. The reversal of 239426938 is 839624932.

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

It is not an unprimeable number, because it can be changed into a prime (239426939) 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, 21870 + ... + 30937.

It is an arithmetic number, because the mean of its divisors is an integer number (44913204).

Almost surely, 2^239426938 is an apocalyptic number.

239426938 is a deficient number, since it is larger than the sum of its proper divisors (119878694).

239426938 is a wasteful number, since it uses less digits than its factorization.

239426938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55076.

The product of its digits is 559872, while the sum is 46.

The square root of 239426938 is about 15473.4268344152. The cubic root of 239426938 is about 620.9514856350.

The spelling of 239426938 in words is "two hundred thirty-nine million, four hundred twenty-six thousand, nine hundred thirty-eight".