350668605 has 32 divisors (see below), whose sum is σ = 678945024. Its totient is φ = 150875136.

The previous prime is 350668561. The next prime is 350668627. The reversal of 350668605 is 506866053.

It is not a de Polignac number, because 350668605 - 2⁷ = 350668477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96442 + ... + 100011.

It is an arithmetic number, because the mean of its divisors is an integer number (21217032).

Almost surely, 2^350668605 is an apocalyptic number.

350668605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

350668605 is a deficient number, since it is larger than the sum of its proper divisors (328276419).

350668605 is a wasteful number, since it uses less digits than its factorization.

350668605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196485.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 350668605 is about 18726.1476283832. The cubic root of 350668605 is about 705.1783362535.

The spelling of 350668605 in words is "three hundred fifty million, six hundred sixty-eight thousand, six hundred five".