8297441982 has 16 divisors (see below), whose sum is σ = 18438760080. Its totient is φ = 2765813976.

The previous prime is 8297441963. The next prime is 8297442017. The reversal of 8297441982 is 2891447928.

8297441982 is a `hidden beast` number, since 82 + 9 + 74 + 419 + 82 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 153656333 = 8297441982 / (8 + 2 + 9 + 7 + 4 + 4 + 1 + 9 + 8 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76828113 + ... + 76828220.

It is an arithmetic number, because the mean of its divisors is an integer number (1152422505).

Almost surely, 2^8297441982 is an apocalyptic number.

8297441982 is an abundant number, since it is smaller than the sum of its proper divisors (10141318098).

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

8297441982 is a wasteful number, since it uses less digits than its factorization.

8297441982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153656344 (or 153656338 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 8297441982 is about 91090.2957619526. The cubic root of 8297441982 is about 2024.4858305004.

The spelling of 8297441982 in words is "eight billion, two hundred ninety-seven million, four hundred forty-one thousand, nine hundred eighty-two".