6894894 has 32 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 2068352.

The previous prime is 6894887. The next prime is 6894949. The reversal of 6894894 is 4984986.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877 + ... + 3815.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^6894894 is an apocalyptic number.

6894894 is an abundant number, since it is smaller than the sum of its proper divisors (8346066).

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

6894894 is a wasteful number, since it uses less digits than its factorization.

6894894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its digits is 497664, while the sum is 48.

The square root of 6894894 is about 2625.8130169530. The cubic root of 6894894 is about 190.3308547443.

The spelling of 6894894 in words is "six million, eight hundred ninety-four thousand, eight hundred ninety-four".