673124356 has 24 divisors (see below), whose sum is σ = 1194397344. Its totient is φ = 331883520.

The previous prime is 673124329. The next prime is 673124369. The reversal of 673124356 is 653421376.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211231 + ... + 214393.

It is an arithmetic number, because the mean of its divisors is an integer number (49766556).

Almost surely, 2^673124356 is an apocalyptic number.

It is an amenable number.

673124356 is a deficient number, since it is larger than the sum of its proper divisors (521272988).

673124356 is a wasteful number, since it uses less digits than its factorization.

673124356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3891 (or 3889 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 673124356 is about 25944.6402172009. The cubic root of 673124356 is about 876.3920615986.

The spelling of 673124356 in words is "six hundred seventy-three million, one hundred twenty-four thousand, three hundred fifty-six".