673298 has 4 divisors (see below), whose sum is σ = 1009950. Its totient is φ = 336648.

The previous prime is 673297. The next prime is 673313. The reversal of 673298 is 892376.

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., 485809 + 187489 = 697^2 + 433^2 .

It is not an unprimeable number, because it can be changed into a prime (673291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168323 + ... + 168326.

2⁶⁷³²⁹⁸ is an apocalyptic number.

673298 is a deficient number, since it is larger than the sum of its proper divisors (336652).

673298 is a wasteful number, since it uses less digits than its factorization.

673298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336651.

The product of its digits is 18144, while the sum is 35.

The square root of 673298 is about 820.5473782787. The cubic root of 673298 is about 87.6467415252.

The spelling of 673298 in words is "six hundred seventy-three thousand, two hundred ninety-eight".