8428359365 has 16 divisors (see below), whose sum is σ = 10936829952. Its totient is φ = 6211033344.

The previous prime is 8428359353. The next prime is 8428359367. The reversal of 8428359365 is 5639538248.

It is a cyclic number.

It is not a de Polignac number, because 8428359365 - 2⁸ = 8428359109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428359367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050869 + ... + 1058858.

It is an arithmetic number, because the mean of its divisors is an integer number (683551872).

Almost surely, 2^8428359365 is an apocalyptic number.

8428359365 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8428359365 is a deficient number, since it is larger than the sum of its proper divisors (2508470587).

8428359365 is a wasteful number, since it uses less digits than its factorization.

8428359365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109796.

The product of its digits is 6220800, while the sum is 53.

The square root of 8428359365 is about 91806.0965568191. The cubic root of 8428359365 is about 2035.0777912377.

The spelling of 8428359365 in words is "eight billion, four hundred twenty-eight million, three hundred fifty-nine thousand, three hundred sixty-five".