7876828032 has 64 divisors (see below), whose sum is σ = 21832536960. Its totient is φ = 2511449600.

The previous prime is 7876828019. The next prime is 7876828033. The reversal of 7876828032 is 2308286787.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7876828033) 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 7 ways as a sum of consecutive naturals, for example, 437094 + ... + 454757.

It is an arithmetic number, because the mean of its divisors is an integer number (341133390).

Almost surely, 2^7876828032 is an apocalyptic number.

It is an amenable number.

7876828032 is an abundant number, since it is smaller than the sum of its proper divisors (13955708928).

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

7876828032 is a wasteful number, since it uses less digits than its factorization.

7876828032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891891 (or 891879 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 7876828032 is about 88751.4959423220. The cubic root of 7876828032 is about 1989.6825358244.

The spelling of 7876828032 in words is "seven billion, eight hundred seventy-six million, eight hundred twenty-eight thousand, thirty-two".