6838906683 has 64 divisors (see below), whose sum is σ = 11366727680. Its totient is φ = 3569184000.

The previous prime is 6838906639. The next prime is 6838906703. The reversal of 6838906683 is 3866098386.

It is not a de Polignac number, because 6838906683 - 2⁶ = 6838906619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (6830906683) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3796383 + ... + 3798183.

It is an arithmetic number, because the mean of its divisors is an integer number (177605120).

Almost surely, 2^6838906683 is an apocalyptic number.

6838906683 is a deficient number, since it is larger than the sum of its proper divisors (4527820997).

6838906683 is a wasteful number, since it uses less digits than its factorization.

6838906683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The square root of 6838906683 is about 82697.6824524122. The cubic root of 6838906683 is about 1898.1428467222.

The spelling of 6838906683 in words is "six billion, eight hundred thirty-eight million, nine hundred six thousand, six hundred eighty-three".