5679880 has 32 divisors (see below), whose sum is σ = 12879000. Its totient is φ = 2254336.

The previous prime is 5679847. The next prime is 5679899. The reversal of 5679880 is 889765.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3189796 + 2490084 = 1786^2 + 1578^2 .

It is a super-2 number, since 2×5679880² = 64522073628800, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5484 + ... + 6436.

Almost surely, 2^5679880 is an apocalyptic number.

5679880 is the 1192-nd decagonal number.

It is an amenable number.

5679880 is an abundant number, since it is smaller than the sum of its proper divisors (7199120).

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

5679880 is a wasteful number, since it uses less digits than its factorization.

5679880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 5679880 is about 2383.2498819889. The cubic root of 5679880 is about 178.4211715843.

The spelling of 5679880 in words is "five million, six hundred seventy-nine thousand, eight hundred eighty".