604989671 has 16 divisors (see below), whose sum is σ = 715968288. Its totient is φ = 503961600.

The previous prime is 604989653. The next prime is 604989691. The reversal of 604989671 is 176989406.

604989671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 604989671 - 2⁶ = 604989607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604989601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4151 + ... + 35031.

It is an arithmetic number, because the mean of its divisors is an integer number (44748018).

Almost surely, 2^604989671 is an apocalyptic number.

604989671 is a deficient number, since it is larger than the sum of its proper divisors (110978617).

604989671 is a wasteful number, since it uses less digits than its factorization.

604989671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31042.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 604989671 is about 24596.5377848184. The cubic root of 604989671 is about 845.7642425893.

The spelling of 604989671 in words is "six hundred four million, nine hundred eighty-nine thousand, six hundred seventy-one".