8306424648 has 48 divisors (see below), whose sum is σ = 22553310780. Its totient is φ = 2761824384.

The previous prime is 8306424619. The next prime is 8306424649. The reversal of 8306424648 is 8464246038.

It can be written as a sum of positive squares in 2 ways, for example, as 8287917444 + 18507204 = 91038^2 + 4302^2 .

It is not an unprimeable number, because it can be changed into a prime (8306424649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116715 + ... + 173882.

Almost surely, 2^8306424648 is an apocalyptic number.

It is an amenable number.

8306424648 is an abundant number, since it is smaller than the sum of its proper divisors (14246886132).

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

8306424648 is a wasteful number, since it uses less digits than its factorization.

8306424648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291006 (or 290999 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The square root of 8306424648 is about 91139.5888074990. The cubic root of 8306424648 is about 2025.2161247149.

The spelling of 8306424648 in words is "eight billion, three hundred six million, four hundred twenty-four thousand, six hundred forty-eight".