96292916721 has 33 divisors (see below), whose sum is σ = 144551756011. Its totient is φ = 64145007432.

The previous prime is 96292916659. The next prime is 96292916777. The reversal of 96292916721 is 12761929269.

The square root of 96292916721 is 310311.

It is a perfect power (a square), and thus also a powerful number.

96292916721 is a `hidden beast` number, since 9 + 629 + 2 + 9 + 1 + 6 + 7 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 63254765025 + 33038151696 = 251505^2 + 181764^2 .

It is not a de Polignac number, because 96292916721 - 2³¹ = 94145433073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96292916021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 32 ways as a sum of consecutive naturals, for example, 75404935 + ... + 75406211.

Almost surely, 2^96292916721 is an apocalyptic number.

96292916721 is the 310311-st square number.

96292916721 is the 155156-th centered octagonal number.

It is an amenable number.

96292916721 is a deficient number, since it is larger than the sum of its proper divisors (48258839290).

96292916721 is an frugal number, since it uses more digits than its factorization.

96292916721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584 (or 1280 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The spelling of 96292916721 in words is "ninety-six billion, two hundred ninety-two million, nine hundred sixteen thousand, seven hundred twenty-one".