653302968 has 32 divisors (see below), whose sum is σ = 1634611200. Its totient is φ = 217587168.

The previous prime is 653302967. The next prime is 653303009. The reversal of 653302968 is 869203356.

653302968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653302967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20055 + ... + 41337.

It is an arithmetic number, because the mean of its divisors is an integer number (51081600).

Almost surely, 2^653302968 is an apocalyptic number.

It is an amenable number.

653302968 is an abundant number, since it is smaller than the sum of its proper divisors (981308232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

653302968 is a wasteful number, since it uses less digits than its factorization.

653302968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22571 (or 22567 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 653302968 is about 25559.7920179332. The cubic root of 653302968 is about 867.7038886037.

It can be divided in two parts, 65 and 3302968, that added together give a palindrome (3303033).

The spelling of 653302968 in words is "six hundred fifty-three million, three hundred two thousand, nine hundred sixty-eight".