673797 has 8 divisors (see below), whose sum is σ = 945760. Its totient is φ = 425520.

The previous prime is 673793. The next prime is 673801. The reversal of 673797 is 797376.

It is an interprime number because it is at equal distance from previous prime (673793) and next prime (673801).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 673797 - 2² = 673793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854 + ... + 5967.

It is an arithmetic number, because the mean of its divisors is an integer number (118220).

2⁶⁷³⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

673797 is a deficient number, since it is larger than the sum of its proper divisors (271963).

673797 is a wasteful number, since it uses less digits than its factorization.

673797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11843.

The product of its digits is 55566, while the sum is 39.

The square root of 673797 is about 820.8513872803. The cubic root of 673797 is about 87.6683886631.

The spelling of 673797 in words is "six hundred seventy-three thousand, seven hundred ninety-seven".