587678879 has 2 divisors, whose sum is σ = 587678880. Its totient is φ = 587678878.

The previous prime is 587678851. The next prime is 587678921. The reversal of 587678879 is 978876785.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 587678879 - 2¹² = 587674783 is a prime.

It is a super-4 number, since 4×587678879⁴ (a number of 36 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (587678849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293839439 + 293839440.

It is an arithmetic number, because the mean of its divisors is an integer number (293839440).

Almost surely, 2^587678879 is an apocalyptic number.

587678879 is a deficient number, since it is larger than the sum of its proper divisors (1).

587678879 is an equidigital number, since it uses as much as digits as its factorization.

587678879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47416320, while the sum is 65.

The square root of 587678879 is about 24242.0889982691. The cubic root of 587678879 is about 837.6193359021.

The spelling of 587678879 in words is "five hundred eighty-seven million, six hundred seventy-eight thousand, eight hundred seventy-nine".