6885085400 has 24 divisors (see below), whose sum is σ = 16007824020. Its totient is φ = 2754034080.

The previous prime is 6885085387. The next prime is 6885085411. The reversal of 6885085400 is 45805886.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17212514 + ... + 17212913.

Almost surely, 2^6885085400 is an apocalyptic number.

It is an amenable number.

6885085400 is an abundant number, since it is smaller than the sum of its proper divisors (9122738620).

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

6885085400 is a wasteful number, since it uses less digits than its factorization.

6885085400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34425443 (or 34425434 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 6885085400 is about 82976.4147212929. The cubic root of 6885085400 is about 1902.4055772215.

The spelling of 6885085400 in words is "six billion, eight hundred eighty-five million, eighty-five thousand, four hundred".