96278022369 has 27 divisors (see below), whose sum is σ = 139940940217. Its totient is φ = 63785078016.

The previous prime is 96278022349. The next prime is 96278022469. The reversal of 96278022369 is 96322087269.

It is a happy number.

The square root of 96278022369 is 310287.

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

96278022369 is a `hidden beast` number, since 9 + 6 + 278 + 0 + 2 + 2 + 369 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18738050769 + 77539971600 = 136887^2 + 278460^2 .

It is not a de Polignac number, because 96278022369 - 2⁹ = 96278021857 is a prime.

It is a super-2 number, since 2×96278022369² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96278022329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 272742097 + ... + 272742449.

Almost surely, 2^96278022369 is an apocalyptic number.

96278022369 is the 310287-th square number.

96278022369 is the 155144-th centered octagonal number.

It is an amenable number.

96278022369 is a deficient number, since it is larger than the sum of its proper divisors (43662917848).

96278022369 is an frugal number, since it uses more digits than its factorization.

96278022369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 96278022369 in words is "ninety-six billion, two hundred seventy-eight million, twenty-two thousand, three hundred sixty-nine".