673516 has 12 divisors (see below), whose sum is σ = 1187032. Its totient is φ = 334368.

The previous prime is 673513. The next prime is 673529. The reversal of 673516 is 615376.

673516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (673513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 1168.

2⁶⁷³⁵¹⁶ is an apocalyptic number.

It is an amenable number.

673516 is a deficient number, since it is larger than the sum of its proper divisors (513516).

673516 is a wasteful number, since it uses less digits than its factorization.

673516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1198 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 673516 is about 820.6802056831. The cubic root of 673516 is about 87.6561999067.

The spelling of 673516 in words is "six hundred seventy-three thousand, five hundred sixteen".