8652641464 has 8 divisors (see below), whose sum is σ = 16223702760. Its totient is φ = 4326320728.

The previous prime is 8652641461. The next prime is 8652641513. The reversal of 8652641464 is 4641462568.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8652641461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540790084 + ... + 540790099.

It is an arithmetic number, because the mean of its divisors is an integer number (2027962845).

Almost surely, 2^8652641464 is an apocalyptic number.

It is an amenable number.

8652641464 is a deficient number, since it is larger than the sum of its proper divisors (7571061296).

8652641464 is a wasteful number, since it uses less digits than its factorization.

8652641464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081580189 (or 1081580185 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The square root of 8652641464 is about 93019.5757031820. The cubic root of 8652641464 is about 2052.9714168122.

The spelling of 8652641464 in words is "eight billion, six hundred fifty-two million, six hundred forty-one thousand, four hundred sixty-four".