673379722 has 16 divisors (see below), whose sum is σ = 1064548800. Its totient is φ = 318574080.

The previous prime is 673379719. The next prime is 673379753. The reversal of 673379722 is 227973376.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21322 + ... + 42442.

It is an arithmetic number, because the mean of its divisors is an integer number (66534300).

Almost surely, 2^673379722 is an apocalyptic number.

673379722 is a deficient number, since it is larger than the sum of its proper divisors (391169078).

673379722 is a wasteful number, since it uses less digits than its factorization.

673379722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21981.

The product of its digits is 666792, while the sum is 46.

The square root of 673379722 is about 25949.5611138223. The cubic root of 673379722 is about 876.5028744262.

The spelling of 673379722 in words is "six hundred seventy-three million, three hundred seventy-nine thousand, seven hundred twenty-two".