6990284 has 24 divisors (see below), whose sum is σ = 14037408. Its totient is φ = 2983680.

The previous prime is 6990259. The next prime is 6990289. The reversal of 6990284 is 4820996.

It is not an unprimeable number, because it can be changed into a prime (6990289) 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, 11492 + ... + 12084.

It is an arithmetic number, because the mean of its divisors is an integer number (584892).

Almost surely, 2^6990284 is an apocalyptic number.

It is an amenable number.

6990284 is an abundant number, since it is smaller than the sum of its proper divisors (7047124).

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

6990284 is a wasteful number, since it uses less digits than its factorization.

6990284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 6990284 is about 2643.9145220676. The cubic root of 6990284 is about 191.2045723480.

The spelling of 6990284 in words is "six million, nine hundred ninety thousand, two hundred eighty-four".