679075583 has 2 divisors, whose sum is σ = 679075584. Its totient is φ = 679075582.

The previous prime is 679075567. The next prime is 679075597. The reversal of 679075583 is 385570976.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 679075583 - 2⁴ = 679075567 is a prime.

It is a super-2 number, since 2×679075583² = 922287294853579778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (679075543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339537791 + 339537792.

It is an arithmetic number, because the mean of its divisors is an integer number (339537792).

Almost surely, 2^679075583 is an apocalyptic number.

679075583 is a deficient number, since it is larger than the sum of its proper divisors (1).

679075583 is an equidigital number, since it uses as much as digits as its factorization.

679075583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 679075583 is about 26059.0787058944. The cubic root of 679075583 is about 878.9672729317.

The spelling of 679075583 in words is "six hundred seventy-nine million, seventy-five thousand, five hundred eighty-three".