673922 has 4 divisors (see below), whose sum is σ = 1010886. Its totient is φ = 336960.

The previous prime is 673921. The next prime is 673943. The reversal of 673922 is 229376.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 67081 = 779^2 + 259^2 .

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 673922.

It is not an unprimeable number, because it can be changed into a prime (673921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168479 + ... + 168482.

2⁶⁷³⁹²² is an apocalyptic number.

673922 is a deficient number, since it is larger than the sum of its proper divisors (336964).

673922 is a wasteful number, since it uses less digits than its factorization.

673922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336963.

The product of its digits is 4536, while the sum is 29.

The square root of 673922 is about 820.9275242066. The cubic root of 673922 is about 87.6738096188.

The spelling of 673922 in words is "six hundred seventy-three thousand, nine hundred twenty-two".