6883609842 has 24 divisors (see below), whose sum is σ = 15791811516. Its totient is φ = 2159563776.

The previous prime is 6883609841. The next prime is 6883609871. The reversal of 6883609842 is 2489063886.

It can be written as a sum of positive squares in 2 ways, for example, as 5943022281 + 940587561 = 77091^2 + 30669^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6883609841) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11247423 + ... + 11248034.

Almost surely, 2^6883609842 is an apocalyptic number.

6883609842 is an abundant number, since it is smaller than the sum of its proper divisors (8908201674).

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

6883609842 is a wasteful number, since it uses less digits than its factorization.

6883609842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22495482 (or 22495479 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 6883609842 is about 82967.5228146532. The cubic root of 6883609842 is about 1902.2696645852.

The spelling of 6883609842 in words is "six billion, eight hundred eighty-three million, six hundred nine thousand, eight hundred forty-two".