6939164204 has 36 divisors (see below), whose sum is σ = 14296383864. Its totient is φ = 2938090176.

The previous prime is 6939164203. The next prime is 6939164207. The reversal of 6939164204 is 4024619396.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6939164203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197009 + ... + 229544.

It is an arithmetic number, because the mean of its divisors is an integer number (397121774).

Almost surely, 2^6939164204 is an apocalyptic number.

It is an amenable number.

6939164204 is an abundant number, since it is smaller than the sum of its proper divisors (7357219660).

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

6939164204 is a wasteful number, since it uses less digits than its factorization.

6939164204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426654 (or 426645 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 6939164204 is about 83301.6458660932. The cubic root of 6939164204 is about 1907.3733989988.

The spelling of 6939164204 in words is "six billion, nine hundred thirty-nine million, one hundred sixty-four thousand, two hundred four".