982640958 has 16 divisors (see below), whose sum is σ = 2116457616. Its totient is φ = 302351040.

The previous prime is 982640941. The next prime is 982640999. The reversal of 982640958 is 859046289.

It is a self number, because there is not a number n which added to its sum of digits gives 982640958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6298903 + ... + 6299058.

It is an arithmetic number, because the mean of its divisors is an integer number (132278601).

Almost surely, 2^982640958 is an apocalyptic number.

982640958 is an abundant number, since it is smaller than the sum of its proper divisors (1133816658).

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

982640958 is a wasteful number, since it uses less digits than its factorization.

982640958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12597979.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 982640958 is about 31347.1044595829. The cubic root of 982640958 is about 994.1798441705.

The spelling of 982640958 in words is "nine hundred eighty-two million, six hundred forty thousand, nine hundred fifty-eight".