9097920049 has 32 divisors (see below), whose sum is σ = 9989360640. Its totient is φ = 8265868800.

The previous prime is 9097920037. The next prime is 9097920079. The reversal of 9097920049 is 9400297909.

9097920049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9097920049 - 2¹³ = 9097911857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9097919984 and 9097920011.

It is not an unprimeable number, because it can be changed into a prime (9097920079) 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 31 ways as a sum of consecutive naturals, for example, 3966547 + ... + 3968839.

It is an arithmetic number, because the mean of its divisors is an integer number (312167520).

Almost surely, 2^9097920049 is an apocalyptic number.

It is an amenable number.

9097920049 is a deficient number, since it is larger than the sum of its proper divisors (891440591).

9097920049 is a wasteful number, since it uses less digits than its factorization.

9097920049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481.

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 9097920049 is about 95383.0176131999. The cubic root of 9097920049 is about 2087.6004029015.

The spelling of 9097920049 in words is "nine billion, ninety-seven million, nine hundred twenty thousand, forty-nine".