7888875332 has 12 divisors (see below), whose sum is σ = 14867495916. Its totient is φ = 3641019360.

The previous prime is 7888875301. The next prime is 7888875359. The reversal of 7888875332 is 2335788887.

It can be written as a sum of positive squares in 2 ways, for example, as 632220736 + 7256654596 = 25144^2 + 85186^2 .

It is a super-2 number, since 2×7888875332² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75854519 + ... + 75854622.

It is an arithmetic number, because the mean of its divisors is an integer number (1238957993).

Almost surely, 2^7888875332 is an apocalyptic number.

It is an amenable number.

7888875332 is a deficient number, since it is larger than the sum of its proper divisors (6978620584).

7888875332 is a wasteful number, since it uses less digits than its factorization.

7888875332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151709158 (or 151709156 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 59.

The square root of 7888875332 is about 88819.3409793160. The cubic root of 7888875332 is about 1990.6963996176.

The spelling of 7888875332 in words is "seven billion, eight hundred eighty-eight million, eight hundred seventy-five thousand, three hundred thirty-two".