673484958 has 24 divisors (see below), whose sum is σ = 1460123496. Its totient is φ = 224355600.

The previous prime is 673484923. The next prime is 673484969. The reversal of 673484958 is 859484376.

673484958 is a `hidden beast` number, since 6 + 73 + 484 + 95 + 8 = 666.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 20593 + ... + 42083.

It is an arithmetic number, because the mean of its divisors is an integer number (60838479).

Almost surely, 2^673484958 is an apocalyptic number.

673484958 is an abundant number, since it is smaller than the sum of its proper divisors (786638538).

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

673484958 is a wasteful number, since it uses less digits than its factorization.

673484958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23240 (or 23237 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 673484958 is about 25951.5887374935. The cubic root of 673484958 is about 876.5485320984.

The spelling of 673484958 in words is "six hundred seventy-three million, four hundred eighty-four thousand, nine hundred fifty-eight".