239837350396 has 72 divisors (see below), whose sum is σ = 494311619760. Its totient is φ = 101516986368.

The previous prime is 239837350391. The next prime is 239837350399. The reversal of 239837350396 is 693053738932.

It is a happy number.

239837350396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 239837350396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239837350391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5235286 + ... + 5280898.

Almost surely, 2^239837350396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239837350396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247155809880).

239837350396 is an abundant number, since it is smaller than the sum of its proper divisors (254474269364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239837350396 is a wasteful number, since it uses less digits than its factorization.

239837350396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45963 (or 45954 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 58.

The spelling of 239837350396 in words is "two hundred thirty-nine billion, eight hundred thirty-seven million, three hundred fifty thousand, three hundred ninety-six".