7820704352 has 24 divisors (see below), whose sum is σ = 16066448496. Its totient is φ = 3740336512.

The previous prime is 7820704351. The next prime is 7820704363. The reversal of 7820704352 is 2534070287.

It is a super-2 number, since 2×7820704352² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7820704351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5312243 + ... + 5313714.

It is an arithmetic number, because the mean of its divisors is an integer number (669435354).

Almost surely, 2^7820704352 is an apocalyptic number.

It is an amenable number.

7820704352 is an abundant number, since it is smaller than the sum of its proper divisors (8245744144).

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

7820704352 is a wasteful number, since it uses less digits than its factorization.

7820704352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625990 (or 10625982 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 7820704352 is about 88434.7462935242. The cubic root of 7820704352 is about 1984.9456637983.

The spelling of 7820704352 in words is "seven billion, eight hundred twenty million, seven hundred four thousand, three hundred fifty-two".