7068871904 has 48 divisors (see below), whose sum is σ = 14328090000. Its totient is φ = 3430462464.

The previous prime is 7068871879. The next prime is 7068871913. The reversal of 7068871904 is 4091788607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488972 + ... + 503220.

It is an arithmetic number, because the mean of its divisors is an integer number (298501875).

Almost surely, 2^7068871904 is an apocalyptic number.

7068871904 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7068871904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7164045000).

7068871904 is an abundant number, since it is smaller than the sum of its proper divisors (7259218096).

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

7068871904 is a wasteful number, since it uses less digits than its factorization.

7068871904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14715 (or 14707 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 7068871904 is about 84076.5835652234. The cubic root of 7068871904 is about 1919.1843960625.

The spelling of 7068871904 in words is "seven billion, sixty-eight million, eight hundred seventy-one thousand, nine hundred four".