9046941889 has 2 divisors, whose sum is σ = 9046941890. Its totient is φ = 9046941888.

The previous prime is 9046941881. The next prime is 9046941989. The reversal of 9046941889 is 9881496409.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8994625600 + 52316289 = 94840^2 + 7233^2 .

It is a cyclic number.

It is not a de Polignac number, because 9046941889 - 2³ = 9046941881 is a prime.

It is not a weakly prime, because it can be changed into another prime (9046941881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523470944 + 4523470945.

It is an arithmetic number, because the mean of its divisors is an integer number (4523470945).

Almost surely, 2^9046941889 is an apocalyptic number.

It is an amenable number.

9046941889 is a deficient number, since it is larger than the sum of its proper divisors (1).

9046941889 is an equidigital number, since it uses as much as digits as its factorization.

9046941889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 58.

The square root of 9046941889 is about 95115.4135195763. The cubic root of 9046941889 is about 2083.6939635345.

The spelling of 9046941889 in words is "nine billion, forty-six million, nine hundred forty-one thousand, eight hundred eighty-nine".