673568922 has 32 divisors (see below), whose sum is σ = 1452104640. Its totient is φ = 207060480.

The previous prime is 673568851. The next prime is 673568927. The reversal of 673568922 is 229865376.

It is not an unprimeable number, because it can be changed into a prime (673568927) 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, 97354 + ... + 104042.

It is an arithmetic number, because the mean of its divisors is an integer number (45378270).

Almost surely, 2^673568922 is an apocalyptic number.

673568922 is an abundant number, since it is smaller than the sum of its proper divisors (778535718).

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

673568922 is a wasteful number, since it uses less digits than its factorization.

673568922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998.

The product of its digits is 1088640, while the sum is 48.

The square root of 673568922 is about 25953.2063915039. The cubic root of 673568922 is about 876.5849572934.

It can be divided in two parts, 6735 and 68922, that added together give a palindrome (75657).

The spelling of 673568922 in words is "six hundred seventy-three million, five hundred sixty-eight thousand, nine hundred twenty-two".