7888328196 has 48 divisors (see below), whose sum is σ = 21048136704. Its totient is φ = 2252458656.

The previous prime is 7888328177. The next prime is 7888328197. The reversal of 7888328196 is 6918238887.

It is a super-2 number, since 2×7888328196² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7888328197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117481 + ... + 171983.

It is an arithmetic number, because the mean of its divisors is an integer number (438502848).

Almost surely, 2^7888328196 is an apocalyptic number.

It is an amenable number.

7888328196 is an abundant number, since it is smaller than the sum of its proper divisors (13159808508).

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

7888328196 is a wasteful number, since it uses less digits than its factorization.

7888328196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56240 (or 56238 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 60.

The square root of 7888328196 is about 88816.2608760355. The cubic root of 7888328196 is about 1990.6503767140.

The spelling of 7888328196 in words is "seven billion, eight hundred eighty-eight million, three hundred twenty-eight thousand, one hundred ninety-six".