350850138 has 16 divisors (see below), whose sum is σ = 703454976. Its totient is φ = 116657600.

The previous prime is 350850127. The next prime is 350850221. The reversal of 350850138 is 831058053.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 350850099 and 350850108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70506 + ... + 75317.

It is an arithmetic number, because the mean of its divisors is an integer number (43965936).

Almost surely, 2^350850138 is an apocalyptic number.

350850138 is an abundant number, since it is smaller than the sum of its proper divisors (352604838).

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

350850138 is a wasteful number, since it uses less digits than its factorization.

350850138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146229.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 350850138 is about 18730.9940473003. The cubic root of 350850138 is about 705.3000000824.

The spelling of 350850138 in words is "three hundred fifty million, eight hundred fifty thousand, one hundred thirty-eight".