7972804282 has 32 divisors (see below), whose sum is σ = 12678681600. Its totient is φ = 3749684400.

The previous prime is 7972804247. The next prime is 7972804283. The reversal of 7972804282 is 2824082797.

It is not an unprimeable number, because it can be changed into a prime (7972804283) 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, 3407469 + ... + 3409807.

It is an arithmetic number, because the mean of its divisors is an integer number (396208800).

Almost surely, 2^7972804282 is an apocalyptic number.

7972804282 is a deficient number, since it is larger than the sum of its proper divisors (4705877318).

7972804282 is a wasteful number, since it uses less digits than its factorization.

7972804282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 7972804282 is about 89290.5609905101. The cubic root of 7972804282 is about 1997.7311172255.

The spelling of 7972804282 in words is "seven billion, nine hundred seventy-two million, eight hundred four thousand, two hundred eighty-two".