679057112 has 64 divisors (see below), whose sum is σ = 1425276000. Its totient is φ = 301418496.

The previous prime is 679057109. The next prime is 679057121. The reversal of 679057112 is 211750976.

679057112 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 2×679057112² = 922237122715561088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818714 + ... + 819542.

Almost surely, 2^679057112 is an apocalyptic number.

It is an amenable number.

679057112 is an abundant number, since it is smaller than the sum of its proper divisors (746218888).

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

679057112 is a wasteful number, since it uses less digits than its factorization.

679057112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 38.

The square root of 679057112 is about 26058.7242972483. The cubic root of 679057112 is about 878.9593034940.

The spelling of 679057112 in words is "six hundred seventy-nine million, fifty-seven thousand, one hundred twelve".