8236925819 has 2 divisors, whose sum is σ = 8236925820. Its totient is φ = 8236925818.

The previous prime is 8236925699. The next prime is 8236925839. The reversal of 8236925819 is 9185296328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8236925819 - 2⁸ = 8236925563 is a prime.

It is a super-2 number, since 2×8236925819² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8236925839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4118462909 + 4118462910.

It is an arithmetic number, because the mean of its divisors is an integer number (4118462910).

Almost surely, 2^8236925819 is an apocalyptic number.

8236925819 is a deficient number, since it is larger than the sum of its proper divisors (1).

8236925819 is an equidigital number, since it uses as much as digits as its factorization.

8236925819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 53.

The square root of 8236925819 is about 90757.5110886146. The cubic root of 8236925819 is about 2019.5520539748.

The spelling of 8236925819 in words is "eight billion, two hundred thirty-six million, nine hundred twenty-five thousand, eight hundred nineteen".