9772316736 has 112 divisors (see below), whose sum is σ = 31822729344. Its totient is φ = 2577309696.

The previous prime is 9772316717. The next prime is 9772316761. The reversal of 9772316736 is 6376132779.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262185 + ... + 297128.

It is an arithmetic number, because the mean of its divisors is an integer number (284131512).

Almost surely, 2^9772316736 is an apocalyptic number.

9772316736 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9772316736 is an abundant number, since it is smaller than the sum of its proper divisors (22050412608).

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

9772316736 is a wasteful number, since it uses less digits than its factorization.

9772316736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559348 (or 559338 counting only the distinct ones).

The product of its digits is 2000376, while the sum is 51.

The square root of 9772316736 is about 98855.0288857375. The cubic root of 9772316736 is about 2137.9580440639.

The spelling of 9772316736 in words is "nine billion, seven hundred seventy-two million, three hundred sixteen thousand, seven hundred thirty-six".