679162228 has 12 divisors (see below), whose sum is σ = 1194568452. Its totient is φ = 337856960.

The previous prime is 679162219. The next prime is 679162241. The reversal of 679162228 is 822261976.

679162228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 327899664 + 351262564 = 18108^2 + 18742^2 .

It is a super-2 number, since 2×679162228² = 922522663883847968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430153 + ... + 431728.

It is an arithmetic number, because the mean of its divisors is an integer number (99547371).

Almost surely, 2^679162228 is an apocalyptic number.

It is an amenable number.

679162228 is a deficient number, since it is larger than the sum of its proper divisors (515406224).

679162228 is a wasteful number, since it uses less digits than its factorization.

679162228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862082 (or 862080 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 679162228 is about 26060.7411253019. The cubic root of 679162228 is about 879.0046545735.

The spelling of 679162228 in words is "six hundred seventy-nine million, one hundred sixty-two thousand, two hundred twenty-eight".