9220276808 has 36 divisors (see below), whose sum is σ = 18373982235. Its totient is φ = 4336781056.

The previous prime is 9220276801. The next prime is 9220276817. The reversal of 9220276808 is 8086720229.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 1772241604 + 7448035204 = 42098^2 + 86302^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=67898.

It is a super-2 number, since 2×9220276808² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9220276801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4616066 + ... + 4618062.

Almost surely, 2^9220276808 is an apocalyptic number.

It is an amenable number.

9220276808 is a deficient number, since it is larger than the sum of its proper divisors (9153705427).

9220276808 is an equidigital number, since it uses as much as digits as its factorization.

9220276808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 9220276808 is about 96022.2724580084. The cubic root of 9220276808 is about 2096.9173825663.

The spelling of 9220276808 in words is "nine billion, two hundred twenty million, two hundred seventy-six thousand, eight hundred eight".