673866058 has 8 divisors (see below), whose sum is σ = 1015590240. Its totient is φ = 335335980.

The previous prime is 673866049. The next prime is 673866091. The reversal of 673866058 is 850668376.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 797998 + ... + 798841.

It is an arithmetic number, because the mean of its divisors is an integer number (126948780).

Almost surely, 2^673866058 is an apocalyptic number.

673866058 is a deficient number, since it is larger than the sum of its proper divisors (341724182).

673866058 is a wasteful number, since it uses less digits than its factorization.

673866058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597052.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 673866058 is about 25958.9302167867. The cubic root of 673866058 is about 876.7138362883.

The spelling of 673866058 in words is "six hundred seventy-three million, eight hundred sixty-six thousand, fifty-eight".