608208863 has 2 divisors, whose sum is σ = 608208864. Its totient is φ = 608208862.

The previous prime is 608208833. The next prime is 608208877. The reversal of 608208863 is 368802806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 608208863 - 2¹⁴ = 608192479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 608208863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608208833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304104431 + 304104432.

It is an arithmetic number, because the mean of its divisors is an integer number (304104432).

Almost surely, 2^608208863 is an apocalyptic number.

608208863 is a deficient number, since it is larger than the sum of its proper divisors (1).

608208863 is an equidigital number, since it uses as much as digits as its factorization.

608208863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 608208863 is about 24661.8909047948. The cubic root of 608208863 is about 847.2617130719.

The spelling of 608208863 in words is "six hundred eight million, two hundred eight thousand, eight hundred sixty-three".