298340393982 has 16 divisors (see below), whose sum is σ = 597039605760. Its totient is φ = 99386995032.

The previous prime is 298340393951. The next prime is 298340394007. The reversal of 298340393982 is 289393043892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14939932 + ... + 14959887.

It is an arithmetic number, because the mean of its divisors is an integer number (37314975360).

Almost surely, 2^298340393982 is an apocalyptic number.

298340393982 is an abundant number, since it is smaller than the sum of its proper divisors (298699211778).

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

298340393982 is a wasteful number, since it uses less digits than its factorization.

298340393982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29901487.

The product of its (nonzero) digits is 20155392, while the sum is 60.

The spelling of 298340393982 in words is "two hundred ninety-eight billion, three hundred forty million, three hundred ninety-three thousand, nine hundred eighty-two".