358216798664 has 32 divisors (see below), whose sum is σ = 712591020000. Its totient is φ = 168234758400.

The previous prime is 358216798657. The next prime is 358216798673. The reversal of 358216798664 is 466897612853.

It is a self number, because there is not a number n which added to its sum of digits gives 358216798664.

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, 2571362 + ... + 2707089.

It is an arithmetic number, because the mean of its divisors is an integer number (22268469375).

Almost surely, 2^358216798664 is an apocalyptic number.

358216798664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

358216798664 is a deficient number, since it is larger than the sum of its proper divisors (354374221336).

358216798664 is a wasteful number, since it uses less digits than its factorization.

358216798664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5278973 (or 5278969 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 65.

The spelling of 358216798664 in words is "three hundred fifty-eight billion, two hundred sixteen million, seven hundred ninety-eight thousand, six hundred sixty-four".