6990676 has 24 divisors (see below), whose sum is σ = 15253056. Its totient is φ = 2723520.

The previous prime is 6990673. The next prime is 6990677. The reversal of 6990676 is 6760996.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6990673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11041 + ... + 11656.

It is an arithmetic number, because the mean of its divisors is an integer number (635544).

Almost surely, 2^6990676 is an apocalyptic number.

It is an amenable number.

6990676 is an abundant number, since it is smaller than the sum of its proper divisors (8262380).

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

6990676 is a wasteful number, since it uses less digits than its factorization.

6990676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22719 (or 22717 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 6990676 is about 2643.9886535309. The cubic root of 6990676 is about 191.2081463940.

The spelling of 6990676 in words is "six million, nine hundred ninety thousand, six hundred seventy-six".