6998894 has 16 divisors (see below), whose sum is σ = 12075648. Its totient is φ = 2980152.

The previous prime is 6998869. The next prime is 6998909. The reversal of 6998894 is 4988996.

It is a congruent number.

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, 749 + ... + 3815.

It is an arithmetic number, because the mean of its divisors is an integer number (754728).

Almost surely, 2^6998894 is an apocalyptic number.

6998894 is a deficient number, since it is larger than the sum of its proper divisors (5076754).

6998894 is a wasteful number, since it uses less digits than its factorization.

6998894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239.

The product of its digits is 1119744, while the sum is 53.

The square root of 6998894 is about 2645.5422884543. The cubic root of 6998894 is about 191.2830429757.

The spelling of 6998894 in words is "six million, nine hundred ninety-eight thousand, eight hundred ninety-four".