6990896 has 60 divisors (see below), whose sum is σ = 15634416. Its totient is φ = 3020160.

The previous prime is 6990889. The next prime is 6990901. The reversal of 6990896 is 6980996.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6990896.

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, 44450 + ... + 44606.

Almost surely, 2^6990896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6990896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7817208).

6990896 is an abundant number, since it is smaller than the sum of its proper divisors (8643520).

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

6990896 is a wasteful number, since it uses less digits than its factorization.

6990896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 6990896 is about 2644.0302570130. The cubic root of 6990896 is about 191.2101521777.

The spelling of 6990896 in words is "six million, nine hundred ninety thousand, eight hundred ninety-six".