673884608 has 56 divisors (see below), whose sum is σ = 1370453952. Its totient is φ = 328679424.

The previous prime is 673884599. The next prime is 673884661. The reversal of 673884608 is 806488376.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 452441 + ... + 453927.

It is an arithmetic number, because the mean of its divisors is an integer number (24472392).

Almost surely, 2^673884608 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 673884608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685226976).

673884608 is an abundant number, since it is smaller than the sum of its proper divisors (696569344).

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

673884608 is a wasteful number, since it uses less digits than its factorization.

673884608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 673884608 is about 25959.2875094830. The cubic root of 673884608 is about 876.7218808605.

The spelling of 673884608 in words is "six hundred seventy-three million, eight hundred eighty-four thousand, six hundred eight".