673759936 has 28 divisors (see below), whose sum is σ = 1373132128. Its totient is φ = 327773952.

The previous prime is 673759883. The next prime is 673759943. The reversal of 673759936 is 639957376.

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, 139896 + ... + 144631.

Almost surely, 2^673759936 is an apocalyptic number.

It is an amenable number.

673759936 is an abundant number, since it is smaller than the sum of its proper divisors (699372192).

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

673759936 is a wasteful number, since it uses less digits than its factorization.

673759936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284576 (or 284566 counting only the distinct ones).

The product of its digits is 6429780, while the sum is 55.

The square root of 673759936 is about 25956.8860998387. The cubic root of 673759936 is about 876.6678115583.

The spelling of 673759936 in words is "six hundred seventy-three million, seven hundred fifty-nine thousand, nine hundred thirty-six".