7708422904 has 64 divisors (see below), whose sum is σ = 17813859840. Its totient is φ = 3045168000.

The previous prime is 7708422901. The next prime is 7708422947. The reversal of 7708422904 is 4092248077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7708422901) 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 15 ways as a sum of consecutive naturals, for example, 533779 + ... + 548029.

It is an arithmetic number, because the mean of its divisors is an integer number (278341560).

Almost surely, 2^7708422904 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 7708422904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8906929920).

7708422904 is an abundant number, since it is smaller than the sum of its proper divisors (10105436936).

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

7708422904 is a wasteful number, since it uses less digits than its factorization.

7708422904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15020 (or 15016 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 7708422904 is about 87797.6247059110. The cubic root of 7708422904 is about 1975.4005835106.

The spelling of 7708422904 in words is "seven billion, seven hundred eight million, four hundred twenty-two thousand, nine hundred four".