608879591 has 2 divisors, whose sum is σ = 608879592. Its totient is φ = 608879590.

The previous prime is 608879539. The next prime is 608879639. The reversal of 608879591 is 195978806.

608879591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 608879591 - 2¹⁸ = 608617447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608879521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304439795 + 304439796.

It is an arithmetic number, because the mean of its divisors is an integer number (304439796).

Almost surely, 2^608879591 is an apocalyptic number.

608879591 is a deficient number, since it is larger than the sum of its proper divisors (1).

608879591 is an equidigital number, since it uses as much as digits as its factorization.

608879591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 608879591 is about 24675.4856284532. The cubic root of 608879591 is about 847.5730498607.

The spelling of 608879591 in words is "six hundred eight million, eight hundred seventy-nine thousand, five hundred ninety-one".