608238863 has 2 divisors, whose sum is σ = 608238864. Its totient is φ = 608238862.

The previous prime is 608238833. The next prime is 608238871. The reversal of 608238863 is 368832806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 608238863 - 2⁸ = 608238607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608238803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304119431 + 304119432.

It is an arithmetic number, because the mean of its divisors is an integer number (304119432).

Almost surely, 2^608238863 is an apocalyptic number.

608238863 is a deficient number, since it is larger than the sum of its proper divisors (1).

608238863 is an equidigital number, since it uses as much as digits as its factorization.

608238863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 608238863 is about 24662.4991231627. The cubic root of 608238863 is about 847.2756432829.

The spelling of 608238863 in words is "six hundred eight million, two hundred thirty-eight thousand, eight hundred sixty-three".