673164 has 48 divisors (see below), whose sum is σ = 1827840. Its totient is φ = 213840.

The previous prime is 673157. The next prime is 673193. The reversal of 673164 is 461376.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 673164.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2349 + ... + 2619.

It is an arithmetic number, because the mean of its divisors is an integer number (38080).

2⁶⁷³¹⁶⁴ 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 673164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913920).

673164 is an abundant number, since it is smaller than the sum of its proper divisors (1154676).

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

673164 is a wasteful number, since it uses less digits than its factorization.

673164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 299 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 673164 is about 820.4657214046. The cubic root of 673164 is about 87.6409266446.

The spelling of 673164 in words is "six hundred seventy-three thousand, one hundred sixty-four".