8242736424 has 64 divisors (see below), whose sum is σ = 22441406400. Its totient is φ = 2507721216.

The previous prime is 8242736419. The next prime is 8242736459. The reversal of 8242736424 is 4246372428.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120654 + ... + 176189.

It is an arithmetic number, because the mean of its divisors is an integer number (350646975).

Almost surely, 2^8242736424 is an apocalyptic number.

It is an amenable number.

8242736424 is an abundant number, since it is smaller than the sum of its proper divisors (14198669976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8242736424 is a wasteful number, since it uses less digits than its factorization.

8242736424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296954 (or 296950 counting only the distinct ones).

The product of its digits is 516096, while the sum is 42.

The square root of 8242736424 is about 90789.5171481818. The cubic root of 8242736424 is about 2020.0268290395.

The spelling of 8242736424 in words is "eight billion, two hundred forty-two million, seven hundred thirty-six thousand, four hundred twenty-four".