350000449 has 16 divisors (see below), whose sum is σ = 369907200. Its totient is φ = 330672384.

The previous prime is 350000411. The next prime is 350000461. The reversal of 350000449 is 944000053.

It is not a de Polignac number, because 350000449 - 2²³ = 341611841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350000549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576304 + ... + 576910.

It is an arithmetic number, because the mean of its divisors is an integer number (23119200).

Almost surely, 2^350000449 is an apocalyptic number.

It is an amenable number.

350000449 is a deficient number, since it is larger than the sum of its proper divisors (19906751).

350000449 is a wasteful number, since it uses less digits than its factorization.

350000449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 350000449 is about 18708.2989338956. The cubic root of 350000449 is about 704.7301745623.

It can be divided in two parts, 35000044 and 9, that added together give a palindrome (35000053).

The spelling of 350000449 in words is "three hundred fifty million, four hundred forty-nine", and thus it is an aban number.