673336752 has 80 divisors (see below), whose sum is σ = 1917293952. Its totient is φ = 201922560.

The previous prime is 673336747. The next prime is 673336759. The reversal of 673336752 is 257633376.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (673336759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44643 + ... + 57789.

Almost surely, 2^673336752 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 673336752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958646976).

673336752 is an abundant number, since it is smaller than the sum of its proper divisors (1243957200).

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

673336752 is a wasteful number, since it uses less digits than its factorization.

673336752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13266 (or 13260 counting only the distinct ones).

The product of its digits is 476280, while the sum is 42.

The square root of 673336752 is about 25948.7331482676. The cubic root of 673336752 is about 876.4842301020.

The spelling of 673336752 in words is "six hundred seventy-three million, three hundred thirty-six thousand, seven hundred fifty-two".