969445008 has 90 divisors (see below), whose sum is σ = 3156077574. Its totient is φ = 276982272.

The previous prime is 969445007. The next prime is 969445027. The reversal of 969445008 is 800544969.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 950365584 + 19079424 = 30828^2 + 4368^2 .

It is a super-3 number, since 3×969445008³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (969445007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 61641 + ... + 75752.

Almost surely, 2^969445008 is an apocalyptic number.

969445008 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

969445008 is an abundant number, since it is smaller than the sum of its proper divisors (2186632566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969445008 is a wasteful number, since it uses less digits than its factorization.

969445008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137421 (or 137405 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 969445008 is about 31135.9118703789. The cubic root of 969445008 is about 989.7094709163.

The spelling of 969445008 in words is "nine hundred sixty-nine million, four hundred forty-five thousand, eight".