673302 has 64 divisors (see below), whose sum is σ = 1741824. Its totient is φ = 168960.

The previous prime is 673297. The next prime is 673313. The reversal of 673302 is 203376.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

673302 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16402 + ... + 16442.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2⁶⁷³³⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870912).

673302 is an abundant number, since it is smaller than the sum of its proper divisors (1068522).

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

673302 is a wasteful number, since it uses less digits than its factorization.

673302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 673302 is about 820.5498156724. The cubic root of 673302 is about 87.6469150919.

Adding to 673302 its reverse (203376), we get a palindrome (876678).

The spelling of 673302 in words is "six hundred seventy-three thousand, three hundred two".