239396 has 12 divisors (see below), whose sum is σ = 423948. Its totient is φ = 118272.

The previous prime is 239389. The next prime is 239417. The reversal of 239396 is 693932.

239396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45796 + 193600 = 214^2 + 440^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

239396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80 + ... + 696.

It is an arithmetic number, because the mean of its divisors is an integer number (35329).

2²³⁹³⁹⁶ is an apocalyptic number.

It is an amenable number.

239396 is a deficient number, since it is larger than the sum of its proper divisors (184552).

239396 is a wasteful number, since it uses less digits than its factorization.

239396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its digits is 8748, while the sum is 32.

The square root of 239396 is about 489.2811052963. The cubic root of 239396 is about 62.0924738680.

The spelling of 239396 in words is "two hundred thirty-nine thousand, three hundred ninety-six".