6424264609 has 12 divisors (see below), whose sum is σ = 7526895600. Its totient is φ = 5466891528.

The previous prime is 6424264579. The next prime is 6424264669. The reversal of 6424264609 is 9064624246.

It is not a de Polignac number, because 6424264609 - 2⁵ = 6424264577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6424264669) 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, 464799 + ... + 478420.

It is an arithmetic number, because the mean of its divisors is an integer number (627241300).

Almost surely, 2^6424264609 is an apocalyptic number.

It is an amenable number.

6424264609 is a deficient number, since it is larger than the sum of its proper divisors (1102630991).

6424264609 is a wasteful number, since it uses less digits than its factorization.

6424264609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943372 (or 943365 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The square root of 6424264609 is about 80151.5103351147. The cubic root of 6424264609 is about 1858.9789564060.

The spelling of 6424264609 in words is "six billion, four hundred twenty-four million, two hundred sixty-four thousand, six hundred nine".