982018084978 has 16 divisors (see below), whose sum is σ = 1683519292224. Its totient is φ = 420849964080.

The previous prime is 982018084967. The next prime is 982018085029. The reversal of 982018084978 is 879480810289.

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, 830628 + ... + 1629103.

It is an arithmetic number, because the mean of its divisors is an integer number (105219955764).

Almost surely, 2^982018084978 is an apocalyptic number.

982018084978 is a deficient number, since it is larger than the sum of its proper divisors (701501207246).

982018084978 is a wasteful number, since it uses less digits than its factorization.

982018084978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488257.

The product of its (nonzero) digits is 18579456, while the sum is 64.

The spelling of 982018084978 in words is "nine hundred eighty-two billion, eighteen million, eighty-four thousand, nine hundred seventy-eight".