673100 has 36 divisors (see below), whose sum is σ = 1499904. Its totient is φ = 262080.

The previous prime is 673093. The next prime is 673109. The reversal of 673100 is 1376.

It is a super-2 number, since 2×673100² = 906127220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (673109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5237 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (41664).

2⁶⁷³¹⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749952).

673100 is an abundant number, since it is smaller than the sum of its proper divisors (826804).

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

673100 is a wasteful number, since it uses less digits than its factorization.

673100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 673100 is about 820.4267182387. The cubic root of 673100 is about 87.6381491158.

Adding to 673100 its reverse (1376), we get a palindrome (674476).

The spelling of 673100 in words is "six hundred seventy-three thousand, one hundred".