239344426 has 4 divisors (see below), whose sum is σ = 359016642. Its totient is φ = 119672212.

The previous prime is 239344423. The next prime is 239344439. The reversal of 239344426 is 624443932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 220552201 + 18792225 = 14851^2 + 4335^2 .

It is not an unprimeable number, because it can be changed into a prime (239344423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59836105 + ... + 59836108.

Almost surely, 2^239344426 is an apocalyptic number.

239344426 is a deficient number, since it is larger than the sum of its proper divisors (119672216).

239344426 is a wasteful number, since it uses less digits than its factorization.

239344426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119672215.

The product of its digits is 124416, while the sum is 37.

The square root of 239344426 is about 15470.7603562333. The cubic root of 239344426 is about 620.8801460770.

The spelling of 239344426 in words is "two hundred thirty-nine million, three hundred forty-four thousand, four hundred twenty-six".