6845068400 has 60 divisors (see below), whose sum is σ = 16690794072. Its totient is φ = 2697150720.

The previous prime is 6845068393. The next prime is 6845068423. The reversal of 6845068400 is 48605486.

It is a super-2 number, since 2×6845068400² = 93709922801357120000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100907 + ... + 154506.

Almost surely, 2^6845068400 is an apocalyptic number.

It is an amenable number.

6845068400 is an abundant number, since it is smaller than the sum of its proper divisors (9845725672).

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

6845068400 is a wasteful number, since it uses less digits than its factorization.

6845068400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255498 (or 255487 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 6845068400 is about 82734.9285368640. The cubic root of 6845068400 is about 1898.7127384110.

The spelling of 6845068400 in words is "six billion, eight hundred forty-five million, sixty-eight thousand, four hundred".