608679287 has 2 divisors, whose sum is σ = 608679288. Its totient is φ = 608679286.

The previous prime is 608679283. The next prime is 608679311. The reversal of 608679287 is 782976806.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 608679287 - 2² = 608679283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608679283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304339643 + 304339644.

It is an arithmetic number, because the mean of its divisors is an integer number (304339644).

Almost surely, 2^608679287 is an apocalyptic number.

608679287 is a deficient number, since it is larger than the sum of its proper divisors (1).

608679287 is an equidigital number, since it uses as much as digits as its factorization.

608679287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 608679287 is about 24671.4265294895. The cubic root of 608679287 is about 847.4800972229.

The spelling of 608679287 in words is "six hundred eight million, six hundred seventy-nine thousand, two hundred eighty-seven".