9796396672 has 16 divisors (see below), whose sum is σ = 19516259250. Its totient is φ = 4898198272.

The previous prime is 9796396657. The next prime is 9796396699. The reversal of 9796396672 is 2766936979.

It can be written as a sum of positive squares in only one way, i.e., 5845519936 + 3950876736 = 76456^2 + 62856^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (64).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38267047 + ... + 38267302.

Almost surely, 2^9796396672 is an apocalyptic number.

It is an amenable number.

9796396672 is a deficient number, since it is larger than the sum of its proper divisors (9719862578).

9796396672 is an equidigital number, since it uses as much as digits as its factorization.

9796396672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76534363 (or 76534351 counting only the distinct ones).

The product of its digits is 46294416, while the sum is 64.

The square root of 9796396672 is about 98976.7481381360. The cubic root of 9796396672 is about 2139.7126489883.

The spelling of 9796396672 in words is "nine billion, seven hundred ninety-six million, three hundred ninety-six thousand, six hundred seventy-two".