350668538672 has 20 divisors (see below), whose sum is σ = 679433265720. Its totient is φ = 175330921728.

The previous prime is 350668538651. The next prime is 350668538707. The reversal of 350668538672 is 276835866053.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

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 3 ways as a sum of consecutive naturals, for example, 803528 + ... + 1160600.

It is an arithmetic number, because the mean of its divisors is an integer number (33971663286).

Almost surely, 2^350668538672 is an apocalyptic number.

It is an amenable number.

350668538672 is a deficient number, since it is larger than the sum of its proper divisors (328764727048).

350668538672 is a wasteful number, since it uses less digits than its factorization.

350668538672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418460 (or 418454 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 59.

The spelling of 350668538672 in words is "three hundred fifty billion, six hundred sixty-eight million, five hundred thirty-eight thousand, six hundred seventy-two".