6994534326 has 32 divisors (see below), whose sum is σ = 15128225280. Its totient is φ = 2143153824.

The previous prime is 6994534321. The next prime is 6994534357. The reversal of 6994534326 is 6234354996.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6994534321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168960 + ... + 206243.

It is an arithmetic number, because the mean of its divisors is an integer number (472757040).

Almost surely, 2^6994534326 is an apocalyptic number.

6994534326 is an abundant number, since it is smaller than the sum of its proper divisors (8133690954).

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

6994534326 is a wasteful number, since it uses less digits than its factorization.

6994534326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375460.

The product of its digits is 4199040, while the sum is 51.

The square root of 6994534326 is about 83633.3326252159. The cubic root of 6994534326 is about 1912.4331741698.

It can be divided in two parts, 6994 and 534326, that added together give a triangular number (541320 = T₁₀₄₀).

The spelling of 6994534326 in words is "six billion, nine hundred ninety-four million, five hundred thirty-four thousand, three hundred twenty-six".