673280548 has 12 divisors (see below), whose sum is σ = 1179671472. Its totient is φ = 336231560.

The previous prime is 673280507. The next prime is 673280549. The reversal of 673280548 is 845082376.

It is not an unprimeable number, because it can be changed into a prime (673280549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98458 + ... + 105073.

It is an arithmetic number, because the mean of its divisors is an integer number (98305956).

Almost surely, 2^673280548 is an apocalyptic number.

It is an amenable number.

673280548 is a deficient number, since it is larger than the sum of its proper divisors (506390924).

673280548 is a wasteful number, since it uses less digits than its factorization.

673280548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204362 (or 204360 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 673280548 is about 25947.6501440882. The cubic root of 673280548 is about 876.4598424583.

The spelling of 673280548 in words is "six hundred seventy-three million, two hundred eighty thousand, five hundred forty-eight".