8772895616 has 16 divisors (see below), whose sum is σ = 17477253240. Its totient is φ = 4386447744.

The previous prime is 8772895613. The next prime is 8772895627. The reversal of 8772895616 is 6165982778.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772895613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34268996 + ... + 34269251.

Almost surely, 2^8772895616 is an apocalyptic number.

It is an amenable number.

8772895616 is a deficient number, since it is larger than the sum of its proper divisors (8704357624).

8772895616 is an equidigital number, since it uses as much as digits as its factorization.

8772895616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68538261 (or 68538249 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 59.

The square root of 8772895616 is about 93663.7369316429. The cubic root of 8772895616 is about 2062.4384057810.

The spelling of 8772895616 in words is "eight billion, seven hundred seventy-two million, eight hundred ninety-five thousand, six hundred sixteen".