6895994 has 16 divisors (see below), whose sum is σ = 11932800. Its totient is φ = 2927664.

The previous prime is 6895991. The next prime is 6896003. The reversal of 6895994 is 4995986.

It is not an unprimeable number, because it can be changed into a prime (6895991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 734 + ... + 3785.

It is an arithmetic number, because the mean of its divisors is an integer number (745800).

Almost surely, 2^6895994 is an apocalyptic number.

6895994 is a deficient number, since it is larger than the sum of its proper divisors (5036806).

6895994 is a wasteful number, since it uses less digits than its factorization.

6895994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637.

The product of its digits is 699840, while the sum is 50.

The square root of 6895994 is about 2626.0224675353. The cubic root of 6895994 is about 190.3409758962.

The spelling of 6895994 in words is "six million, eight hundred ninety-five thousand, nine hundred ninety-four".