673317112 has 64 divisors (see below), whose sum is σ = 1399910400. Its totient is φ = 301656960.

The previous prime is 673317101. The next prime is 673317121. The reversal of 673317112 is 211713376.

It is a congruent number.

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, 678937 + ... + 679927.

It is an arithmetic number, because the mean of its divisors is an integer number (21873600).

Almost surely, 2^673317112 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 673317112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699955200).

673317112 is an abundant number, since it is smaller than the sum of its proper divisors (726593288).

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

673317112 is a wasteful number, since it uses less digits than its factorization.

673317112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1192 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 673317112 is about 25948.3547069944. The cubic root of 673317112 is about 876.4757082058.

The spelling of 673317112 in words is "six hundred seventy-three million, three hundred seventeen thousand, one hundred twelve".