673602 has 16 divisors (see below), whose sum is σ = 1359072. Its totient is φ = 222560.

The previous prime is 673579. The next prime is 673609. The reversal of 673602 is 206376.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (673609) by changing a digit.

673602 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 7 ways as a sum of consecutive naturals, for example, 358 + ... + 1214.

It is an arithmetic number, because the mean of its divisors is an integer number (84942).

2⁶⁷³⁶⁰² is an apocalyptic number.

673602 is an abundant number, since it is smaller than the sum of its proper divisors (685470).

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

673602 is a wasteful number, since it uses less digits than its factorization.

673602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 673602 is about 820.7325995719. The cubic root of 673602 is about 87.6599306334.

Adding to 673602 its reverse (206376), we get a palindrome (879978).

It can be divided in two parts, 673 and 602, that added together give a triangular number (1275 = T₅₀).

The spelling of 673602 in words is "six hundred seventy-three thousand, six hundred two".