608634005 has 32 divisors (see below), whose sum is σ = 867041280. Its totient is φ = 401348160.

The previous prime is 608634001. The next prime is 608634007. The reversal of 608634005 is 500436806.

It is not a de Polignac number, because 608634005 - 2² = 608634001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608634001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179516 + ... + 182874.

It is an arithmetic number, because the mean of its divisors is an integer number (27095040).

Almost surely, 2^608634005 is an apocalyptic number.

It is an amenable number.

608634005 is a deficient number, since it is larger than the sum of its proper divisors (258407275).

608634005 is a wasteful number, since it uses less digits than its factorization.

608634005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 608634005 is about 24670.5088111291. The cubic root of 608634005 is about 847.4590809306.

The spelling of 608634005 in words is "six hundred eight million, six hundred thirty-four thousand, five".