7982254946 has 16 divisors (see below), whose sum is σ = 12212244288. Its totient is φ = 3912157200.

The previous prime is 7982254933. The next prime is 7982254961. The reversal of 7982254946 is 6494522897.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7982254891 and 7982254900.

It is an unprimeable number.

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, 137900 + ... + 187031.

It is an arithmetic number, because the mean of its divisors is an integer number (763265268).

Almost surely, 2^7982254946 is an apocalyptic number.

7982254946 is a deficient number, since it is larger than the sum of its proper divisors (4229989342).

7982254946 is a wasteful number, since it uses less digits than its factorization.

7982254946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325177.

The product of its digits is 8709120, while the sum is 56.

The square root of 7982254946 is about 89343.4661628930. The cubic root of 7982254946 is about 1998.5201507932.

The spelling of 7982254946 in words is "seven billion, nine hundred eighty-two million, two hundred fifty-four thousand, nine hundred forty-six".