6842449670 has 48 divisors (see below), whose sum is σ = 15081338160. Its totient is φ = 2222506944.

The previous prime is 6842449633. The next prime is 6842449687. The reversal of 6842449670 is 769442486.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358169 + ... + 376788.

It is an arithmetic number, because the mean of its divisors is an integer number (314194545).

Almost surely, 2^6842449670 is an apocalyptic number.

6842449670 is an abundant number, since it is smaller than the sum of its proper divisors (8238888490).

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

6842449670 is a wasteful number, since it uses less digits than its factorization.

6842449670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734997 (or 734990 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The square root of 6842449670 is about 82719.1009984997. The cubic root of 6842449670 is about 1898.4705762231.

The spelling of 6842449670 in words is "six billion, eight hundred forty-two million, four hundred forty-nine thousand, six hundred seventy".