652663464 has 32 divisors (see below), whose sum is σ = 1636055520. Its totient is φ = 216968256.

The previous prime is 652663463. The next prime is 652663481. The reversal of 652663464 is 464366256.

It is not an unprimeable number, because it can be changed into a prime (652663463) 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, 27502 + ... + 45405.

It is an arithmetic number, because the mean of its divisors is an integer number (51126735).

Almost surely, 2^652663464 is an apocalyptic number.

It is an amenable number.

652663464 is an abundant number, since it is smaller than the sum of its proper divisors (983392056).

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

652663464 is a wasteful number, since it uses less digits than its factorization.

652663464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73289 (or 73285 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 652663464 is about 25547.2789940534. The cubic root of 652663464 is about 867.4206707129.

The spelling of 652663464 in words is "six hundred fifty-two million, six hundred sixty-three thousand, four hundred sixty-four".