6984422694 has 64 divisors (see below), whose sum is σ = 15625759680. Its totient is φ = 2312478720.

The previous prime is 6984422677. The next prime is 6984422699. The reversal of 6984422694 is 4962244896.

6984422694 is a `hidden beast` number, since 6 + 98 + 442 + 26 + 94 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6984422694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6984422699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8506804 + ... + 8507624.

It is an arithmetic number, because the mean of its divisors is an integer number (244152495).

Almost surely, 2^6984422694 is an apocalyptic number.

6984422694 is an abundant number, since it is smaller than the sum of its proper divisors (8641336986).

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

6984422694 is a wasteful number, since it uses less digits than its factorization.

6984422694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702 (or 1696 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 6984422694 is about 83572.8585965563. The cubic root of 6984422694 is about 1911.5111615606.

The spelling of 6984422694 in words is "six billion, nine hundred eighty-four million, four hundred twenty-two thousand, six hundred ninety-four".