673484 has 24 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 283536.

The previous prime is 673469. The next prime is 673487. The reversal of 673484 is 484376.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 673484.

It is not an unprimeable number, because it can be changed into a prime (673487) 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, 1697 + ... + 2055.

It is an arithmetic number, because the mean of its divisors is an integer number (57120).

2⁶⁷³⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

673484 is an abundant number, since it is smaller than the sum of its proper divisors (697396).

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

673484 is a wasteful number, since it uses less digits than its factorization.

673484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 673484 is about 820.6607094287. The cubic root of 673484 is about 87.6548116482.

The spelling of 673484 in words is "six hundred seventy-three thousand, four hundred eighty-four".