6885839434 has 16 divisors (see below), whose sum is σ = 10697101056. Its totient is φ = 3322202800.

The previous prime is 6885839417. The next prime is 6885839459. The reversal of 6885839434 is 4349385886.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509197 + ... + 522544.

It is an arithmetic number, because the mean of its divisors is an integer number (668568816).

Almost surely, 2^6885839434 is an apocalyptic number.

6885839434 is a deficient number, since it is larger than the sum of its proper divisors (3811261622).

6885839434 is a wasteful number, since it uses less digits than its factorization.

6885839434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031861.

The product of its digits is 19906560, while the sum is 58.

The square root of 6885839434 is about 82980.9582615193. The cubic root of 6885839434 is about 1902.4750232797.

The spelling of 6885839434 in words is "six billion, eight hundred eighty-five million, eight hundred thirty-nine thousand, four hundred thirty-four".