8672605736 has 8 divisors (see below), whose sum is σ = 16261135770. Its totient is φ = 4336302864.

The previous prime is 8672605723. The next prime is 8672605771. The reversal of 8672605736 is 6375062768.

It can be written as a sum of positive squares in only one way, i.e., 5777520100 + 2895085636 = 76010^2 + 53806^2 .

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, 542037851 + ... + 542037866.

Almost surely, 2^8672605736 is an apocalyptic number.

It is an amenable number.

8672605736 is a deficient number, since it is larger than the sum of its proper divisors (7588530034).

8672605736 is a wasteful number, since it uses less digits than its factorization.

8672605736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084075723 (or 1084075719 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 8672605736 is about 93126.8260814251. The cubic root of 8672605736 is about 2054.5491468747.

The spelling of 8672605736 in words is "eight billion, six hundred seventy-two million, six hundred five thousand, seven hundred thirty-six".