673016584 has 8 divisors (see below), whose sum is σ = 1261906110. Its totient is φ = 336508288.

The previous prime is 673016581. The next prime is 673016609. The reversal of 673016584 is 485610376.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 532594084 + 140422500 = 23078^2 + 11850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (673016581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42063529 + ... + 42063544.

Almost surely, 2^673016584 is an apocalyptic number.

It is an amenable number.

673016584 is a deficient number, since it is larger than the sum of its proper divisors (588889526).

673016584 is a wasteful number, since it uses less digits than its factorization.

673016584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84127079 (or 84127075 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 673016584 is about 25942.5631732873. The cubic root of 673016584 is about 876.3452869001.

The spelling of 673016584 in words is "six hundred seventy-three million, sixteen thousand, five hundred eighty-four".