608604646 has 16 divisors (see below), whose sum is σ = 983606400. Its totient is φ = 280758528.

The previous prime is 608604629. The next prime is 608604761. The reversal of 608604646 is 646406806.

It is a junction number, because it is equal to n+sod(n) for n = 608604599 and 608604608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66390 + ... + 74998.

It is an arithmetic number, because the mean of its divisors is an integer number (61475400).

Almost surely, 2^608604646 is an apocalyptic number.

608604646 is a deficient number, since it is larger than the sum of its proper divisors (375001754).

608604646 is a wasteful number, since it uses less digits than its factorization.

608604646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11343.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 608604646 is about 24669.9137817707. The cubic root of 608604646 is about 847.4454542677.

The spelling of 608604646 in words is "six hundred eight million, six hundred four thousand, six hundred forty-six".