605336863 has 2 divisors, whose sum is σ = 605336864. Its totient is φ = 605336862.

The previous prime is 605336779. The next prime is 605336881. The reversal of 605336863 is 368633506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605336863 - 2⁹ = 605336351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605336063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302668431 + 302668432.

It is an arithmetic number, because the mean of its divisors is an integer number (302668432).

Almost surely, 2^605336863 is an apocalyptic number.

605336863 is a deficient number, since it is larger than the sum of its proper divisors (1).

605336863 is an equidigital number, since it uses as much as digits as its factorization.

605336863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 605336863 is about 24603.5945138104. The cubic root of 605336863 is about 845.9260009569.

The spelling of 605336863 in words is "six hundred five million, three hundred thirty-six thousand, eight hundred sixty-three".