5679899 has 2 divisors, whose sum is σ = 5679900. Its totient is φ = 5679898.

The previous prime is 5679847. The next prime is 5679923. The reversal of 5679899 is 9989765.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5679899 is a prime.

It is a super-2 number, since 2×5679899² = 64522505300402, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5679899.

It is not a weakly prime, because it can be changed into another prime (5679829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2839949 + 2839950.

It is an arithmetic number, because the mean of its divisors is an integer number (2839950).

Almost surely, 2^5679899 is an apocalyptic number.

5679899 is a deficient number, since it is larger than the sum of its proper divisors (1).

5679899 is an equidigital number, since it uses as much as digits as its factorization.

5679899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 53.

The square root of 5679899 is about 2383.2538681391. The cubic root of 5679899 is about 178.4213705321.

The spelling of 5679899 in words is "five million, six hundred seventy-nine thousand, eight hundred ninety-nine".