9796772834 has 8 divisors (see below), whose sum is σ = 14732937180. Its totient is φ = 4885793776.

The previous prime is 9796772807. The next prime is 9796772873. The reversal of 9796772834 is 4382776979.

It can be written as a sum of positive squares in 2 ways, for example, as 9575209609 + 221563225 = 97853^2 + 14885^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9796772834² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6295349 + ... + 6296904.

Almost surely, 2^9796772834 is an apocalyptic number.

9796772834 is a deficient number, since it is larger than the sum of its proper divisors (4936164346).

9796772834 is a wasteful number, since it uses less digits than its factorization.

9796772834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12592644.

The product of its digits is 32006016, while the sum is 62.

The square root of 9796772834 is about 98978.6483742832. The cubic root of 9796772834 is about 2139.7400355303.

The spelling of 9796772834 in words is "nine billion, seven hundred ninety-six million, seven hundred seventy-two thousand, eight hundred thirty-four".