6900984 has 64 divisors (see below), whose sum is σ = 19641600. Its totient is φ = 2243808.

The previous prime is 6900977. The next prime is 6901007. The reversal of 6900984 is 4890096.

6900984 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 8917 + ... + 9659.

It is an arithmetic number, because the mean of its divisors is an integer number (306900).

Almost surely, 2^6900984 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 6900984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9820800).

6900984 is an abundant number, since it is smaller than the sum of its proper divisors (12740616).

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

6900984 is a wasteful number, since it uses less digits than its factorization.

6900984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6900984 is about 2626.9724018345. The cubic root of 6900984 is about 190.3868756107.

The spelling of 6900984 in words is "six million, nine hundred thousand, nine hundred eighty-four".