653316304 has 20 divisors (see below), whose sum is σ = 1296674820. Its totient is φ = 318690560.

The previous prime is 653316281. The next prime is 653316343. The reversal of 653316304 is 403613356.

It can be written as a sum of positive squares in 2 ways, for example, as 30913600 + 622402704 = 5560^2 + 24948^2 .

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 3 ways as a sum of consecutive naturals, for example, 497299 + ... + 498610.

It is an arithmetic number, because the mean of its divisors is an integer number (64833741).

Almost surely, 2^653316304 is an apocalyptic number.

It is an amenable number.

653316304 is a deficient number, since it is larger than the sum of its proper divisors (643358516).

653316304 is a wasteful number, since it uses less digits than its factorization.

653316304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995958 (or 995952 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 653316304 is about 25560.0528950939. The cubic root of 653316304 is about 867.7097927661.

The spelling of 653316304 in words is "six hundred fifty-three million, three hundred sixteen thousand, three hundred four".