673684332 has 12 divisors (see below), whose sum is σ = 1571930136. Its totient is φ = 224561440.

The previous prime is 673684321. The next prime is 673684351. The reversal of 673684332 is 233486376.

673684332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28070169 + ... + 28070192.

It is an arithmetic number, because the mean of its divisors is an integer number (130994178).

Almost surely, 2^673684332 is an apocalyptic number.

It is an amenable number.

673684332 is an abundant number, since it is smaller than the sum of its proper divisors (898245804).

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

673684332 is a wasteful number, since it uses less digits than its factorization.

673684332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56140368 (or 56140366 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 673684332 is about 25955.4297209659. The cubic root of 673684332 is about 876.6350194272.

The spelling of 673684332 in words is "six hundred seventy-three million, six hundred eighty-four thousand, three hundred thirty-two".