9098654665 has 12 divisors (see below), whose sum is σ = 11070033804. Its totient is φ = 7179191424.

The previous prime is 9098654657. The next prime is 9098654671. The reversal of 9098654665 is 5664568909.

9098654665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 820020496 + 8278634169 = 28636^2 + 90987^2 .

It is not a de Polignac number, because 9098654665 - 2³ = 9098654657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 144094 + ... + 197383.

It is an arithmetic number, because the mean of its divisors is an integer number (922502817).

Almost surely, 2^9098654665 is an apocalyptic number.

It is an amenable number.

9098654665 is a deficient number, since it is larger than the sum of its proper divisors (1971379139).

9098654665 is an equidigital number, since it uses as much as digits as its factorization.

9098654665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341628 (or 341555 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 58.

The square root of 9098654665 is about 95386.8684096506. The cubic root of 9098654665 is about 2087.6565894941.

The spelling of 9098654665 in words is "nine billion, ninety-eight million, six hundred fifty-four thousand, six hundred sixty-five".