622356346788 has 24 divisors (see below), whose sum is σ = 1584179792160. Its totient is φ = 188592832320.

The previous prime is 622356346783. The next prime is 622356346831. The reversal of 622356346788 is 887643653226.

It is not an unprimeable number, because it can be changed into a prime (622356346783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357410273 + ... + 2357410536.

It is an arithmetic number, because the mean of its divisors is an integer number (66007491340).

Almost surely, 2^622356346788 is an apocalyptic number.

It is an amenable number.

622356346788 is an abundant number, since it is smaller than the sum of its proper divisors (961823445372).

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

622356346788 is a wasteful number, since it uses less digits than its factorization.

622356346788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714820827 (or 4714820825 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 60.

The spelling of 622356346788 in words is "six hundred twenty-two billion, three hundred fifty-six million, three hundred forty-six thousand, seven hundred eighty-eight".