673064227 has 16 divisors (see below), whose sum is σ = 775411200. Its totient is φ = 577787040.

The previous prime is 673064207. The next prime is 673064233. The reversal of 673064227 is 722460376.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 673064227 - 2⁷ = 673064099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673064207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61174 + ... + 71332.

It is an arithmetic number, because the mean of its divisors is an integer number (48463200).

Almost surely, 2^673064227 is an apocalyptic number.

673064227 is a deficient number, since it is larger than the sum of its proper divisors (102346973).

673064227 is a wasteful number, since it uses less digits than its factorization.

673064227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 673064227 is about 25943.4813970677. The cubic root of 673064227 is about 876.3659653075.

The spelling of 673064227 in words is "six hundred seventy-three million, sixty-four thousand, two hundred twenty-seven".