9048621069 has 12 divisors (see below), whose sum is σ = 13107685500. Its totient is φ = 6015127104.

The previous prime is 9048621037. The next prime is 9048621089. The reversal of 9048621069 is 9601268409.

It is a happy number.

9048621069 is a `hidden beast` number, since 90 + 486 + 21 + 0 + 69 = 666.

9048621069 is digitally balanced in base 3, 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 2 ways, for example, as 4463976969 + 4584644100 = 66813^2 + 67710^2 .

It is not a de Polignac number, because 9048621069 - 2⁵ = 9048621037 is a prime.

It is a super-2 number, since 2×9048621069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9048621089) 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 11 ways as a sum of consecutive naturals, for example, 1437264 + ... + 1443545.

It is an arithmetic number, because the mean of its divisors is an integer number (1092307125).

Almost surely, 2^9048621069 is an apocalyptic number.

It is an amenable number.

9048621069 is a deficient number, since it is larger than the sum of its proper divisors (4059064431).

9048621069 is a wasteful number, since it uses less digits than its factorization.

9048621069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881164 (or 2881161 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 9048621069 is about 95124.2401756776. The cubic root of 9048621069 is about 2083.8228719480.

The spelling of 9048621069 in words is "nine billion, forty-eight million, six hundred twenty-one thousand, sixty-nine".