673353964 has 6 divisors (see below), whose sum is σ = 1178369444. Its totient is φ = 336676980.

The previous prime is 673353949. The next prime is 673353973. The reversal of 673353964 is 469353376.

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 as a sum of consecutive naturals, namely, 84169242 + ... + 84169249.

Almost surely, 2^673353964 is an apocalyptic number.

It is an amenable number.

673353964 is a deficient number, since it is larger than the sum of its proper divisors (505015480).

673353964 is a wasteful number, since it uses less digits than its factorization.

673353964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168338495 (or 168338493 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 46.

The square root of 673353964 is about 25949.0648001041. The cubic root of 673353964 is about 876.4916983403.

The spelling of 673353964 in words is "six hundred seventy-three million, three hundred fifty-three thousand, nine hundred sixty-four".