662016293982 has 24 divisors (see below), whose sum is σ = 1480638594240. Its totient is φ = 213553643040.

The previous prime is 662016293977. The next prime is 662016293993. The reversal of 662016293982 is 289392610266.

It is a happy number.

662016293982 is a `hidden beast` number, since 6 + 6 + 2 + 0 + 1 + 629 + 3 + 9 + 8 + 2 = 666.

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 11 ways as a sum of consecutive naturals, for example, 593204007 + ... + 593205122.

It is an arithmetic number, because the mean of its divisors is an integer number (61693274760).

Almost surely, 2^662016293982 is an apocalyptic number.

662016293982 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

662016293982 is an abundant number, since it is smaller than the sum of its proper divisors (818622300258).

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

662016293982 is a wasteful number, since it uses less digits than its factorization.

662016293982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186409168 (or 1186409165 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 662016293982 in words is "six hundred sixty-two billion, sixteen million, two hundred ninety-three thousand, nine hundred eighty-two".