673579430227 has 16 divisors (see below), whose sum is σ = 758567337984. Its totient is φ = 592553016000.

The previous prime is 673579430099. The next prime is 673579430239. The reversal of 673579430227 is 722034975376.

It is a happy number.

It is not a de Polignac number, because 673579430227 - 2⁷ = 673579430099 is a prime.

It is a super-2 number, since 2×673579430227² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673579410227) 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, 5965102 + ... + 6076972.

It is an arithmetic number, because the mean of its divisors is an integer number (47410458624).

Almost surely, 2^673579430227 is an apocalyptic number.

673579430227 is a deficient number, since it is larger than the sum of its proper divisors (84987907757).

673579430227 is a wasteful number, since it uses less digits than its factorization.

673579430227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129570.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 673579430227 in words is "six hundred seventy-three billion, five hundred seventy-nine million, four hundred thirty thousand, two hundred twenty-seven".