679227224 has 48 divisors (see below), whose sum is σ = 1405220400. Its totient is φ = 307542144.

The previous prime is 679227193. The next prime is 679227229. The reversal of 679227224 is 422722976.

679227224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×679227224² = 922699243645492352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679227229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66917 + ... + 76395.

It is an arithmetic number, because the mean of its divisors is an integer number (29275425).

Almost surely, 2^679227224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 679227224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702610200).

679227224 is an abundant number, since it is smaller than the sum of its proper divisors (725993176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

679227224 is a wasteful number, since it uses less digits than its factorization.

679227224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9564 (or 9547 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 679227224 is about 26061.9881052847. The cubic root of 679227224 is about 879.0326940029.

The spelling of 679227224 in words is "six hundred seventy-nine million, two hundred twenty-seven thousand, two hundred twenty-four".