652035664 has 40 divisors (see below), whose sum is σ = 1462088960. Its totient is φ = 275902848.

The previous prime is 652035661. The next prime is 652035677. The reversal of 652035664 is 466530256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652035661) 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, 27999 + ... + 45694.

It is an arithmetic number, because the mean of its divisors is an integer number (36552224).

Almost surely, 2^652035664 is an apocalyptic number.

It is an amenable number.

652035664 is an abundant number, since it is smaller than the sum of its proper divisors (810053296).

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

652035664 is a wasteful number, since it uses less digits than its factorization.

652035664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73787 (or 73781 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 652035664 is about 25534.9890150750. The cubic root of 652035664 is about 867.1424561723.

The spelling of 652035664 in words is "six hundred fifty-two million, thirty-five thousand, six hundred sixty-four".