982989912494 has 8 divisors (see below), whose sum is σ = 1475628770880. Its totient is φ = 491113655536.

The previous prime is 982989912467. The next prime is 982989912511. The reversal of 982989912494 is 494219989289.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190647134 + ... + 190652289.

It is an arithmetic number, because the mean of its divisors is an integer number (184453596360).

Almost surely, 2^982989912494 is an apocalyptic number.

982989912494 is a deficient number, since it is larger than the sum of its proper divisors (492638858386).

982989912494 is a wasteful number, since it uses less digits than its factorization.

982989912494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381300714.

The product of its digits is 241864704, while the sum is 74.

The spelling of 982989912494 in words is "nine hundred eighty-two billion, nine hundred eighty-nine million, nine hundred twelve thousand, four hundred ninety-four".