8838065923 has 2 divisors, whose sum is σ = 8838065924. Its totient is φ = 8838065922.

The previous prime is 8838065909. The next prime is 8838065969. The reversal of 8838065923 is 3295608388.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8838065923 - 2¹³ = 8838057731 is a prime.

It is a super-2 number, since 2×8838065923² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8838065323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4419032961 + 4419032962.

It is an arithmetic number, because the mean of its divisors is an integer number (4419032962).

Almost surely, 2^8838065923 is an apocalyptic number.

8838065923 is a deficient number, since it is larger than the sum of its proper divisors (1).

8838065923 is an equidigital number, since it uses as much as digits as its factorization.

8838065923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The square root of 8838065923 is about 94010.9883098779. The cubic root of 8838065923 is about 2067.5328197376.

The spelling of 8838065923 in words is "eight billion, eight hundred thirty-eight million, sixty-five thousand, nine hundred twenty-three".