8245426936 has 16 divisors (see below), whose sum is σ = 15486978240. Its totient is φ = 4115566080.

The previous prime is 8245426927. The next prime is 8245426939. The reversal of 8245426936 is 6396245428.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8245426936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245426939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888520 + ... + 897751.

It is an arithmetic number, because the mean of its divisors is an integer number (967936140).

Almost surely, 2^8245426936 is an apocalyptic number.

It is an amenable number.

8245426936 is a deficient number, since it is larger than the sum of its proper divisors (7241551304).

8245426936 is a wasteful number, since it uses less digits than its factorization.

8245426936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786854 (or 1786850 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 49.

The square root of 8245426936 is about 90804.3332446200. Note that the first 3 decimals coincide. The cubic root of 8245426936 is about 2020.2465908158.

The spelling of 8245426936 in words is "eight billion, two hundred forty-five million, four hundred twenty-six thousand, nine hundred thirty-six".