7822885982 has 8 divisors (see below), whose sum is σ = 11739826416. Its totient is φ = 3909610512.

The previous prime is 7822885969. The next prime is 7822886021. The reversal of 7822885982 is 2895882287.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7822885982² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910898 + ... + 919445.

It is an arithmetic number, because the mean of its divisors is an integer number (1467478302).

Almost surely, 2^7822885982 is an apocalyptic number.

7822885982 is a deficient number, since it is larger than the sum of its proper divisors (3916940434).

7822885982 is a wasteful number, since it uses less digits than its factorization.

7822885982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832482.

The product of its digits is 10321920, while the sum is 59.

The square root of 7822885982 is about 88447.0801213924. The cubic root of 7822885982 is about 1985.1302172695.

The spelling of 7822885982 in words is "seven billion, eight hundred twenty-two million, eight hundred eighty-five thousand, nine hundred eighty-two".