350000238 has 24 divisors (see below), whose sum is σ = 814286952. Its totient is φ = 99999984.

The previous prime is 350000143. The next prime is 350000239. The reversal of 350000238 is 832000053.

350000238 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350000239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 594945 + ... + 595532.

It is an arithmetic number, because the mean of its divisors is an integer number (33928623).

Almost surely, 2^350000238 is an apocalyptic number.

350000238 is an abundant number, since it is smaller than the sum of its proper divisors (464286714).

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

350000238 is a wasteful number, since it uses less digits than its factorization.

350000238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190496 (or 1190489 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 350000238 is about 18708.2932946862. The cubic root of 350000238 is about 704.7300329452.

The spelling of 350000238 in words is "three hundred fifty million, two hundred thirty-eight", and thus it is an aban number.