673270330 has 16 divisors (see below), whose sum is σ = 1212270624. Its totient is φ = 269222800.

The previous prime is 673270321. The next prime is 673270331. The reversal of 673270330 is 33072376.

It is a junction number, because it is equal to n+sod(n) for n = 673270292 and 673270301.

It is not an unprimeable number, because it can be changed into a prime (673270331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29769 + ... + 47251.

It is an arithmetic number, because the mean of its divisors is an integer number (75766914).

Almost surely, 2^673270330 is an apocalyptic number.

673270330 is a deficient number, since it is larger than the sum of its proper divisors (539000294).

673270330 is a wasteful number, since it uses less digits than its factorization.

673270330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21341.

The product of its (nonzero) digits is 15876, while the sum is 31.

The square root of 673270330 is about 25947.4532468988. The cubic root of 673270330 is about 876.4554085899.

The spelling of 673270330 in words is "six hundred seventy-three million, two hundred seventy thousand, three hundred thirty".