8613653416 has 8 divisors (see below), whose sum is σ = 16150600170. Its totient is φ = 4306826704.

The previous prime is 8613653407. The next prime is 8613653423. The reversal of 8613653416 is 6143563168.

It can be written as a sum of positive squares in only one way, i.e., 7897876900 + 715776516 = 88870^2 + 26754^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538353331 + ... + 538353346.

Almost surely, 2^8613653416 is an apocalyptic number.

It is an amenable number.

8613653416 is a deficient number, since it is larger than the sum of its proper divisors (7536946754).

8613653416 is a wasteful number, since it uses less digits than its factorization.

8613653416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076706683 (or 1076706679 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 8613653416 is about 92809.7700460463. The cubic root of 8613653416 is about 2049.8832704504.

The spelling of 8613653416 in words is "eight billion, six hundred thirteen million, six hundred fifty-three thousand, four hundred sixteen".