654716982 has 16 divisors (see below), whose sum is σ = 1331628480. Its totient is φ = 214539912.

The previous prime is 654716981. The next prime is 654716999. The reversal of 654716982 is 289617456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654716981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924388 + ... + 925095.

It is an arithmetic number, because the mean of its divisors is an integer number (83226780).

Almost surely, 2^654716982 is an apocalyptic number.

654716982 is an abundant number, since it is smaller than the sum of its proper divisors (676911498).

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

654716982 is a wasteful number, since it uses less digits than its factorization.

654716982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849547.

The product of its digits is 725760, while the sum is 48.

The square root of 654716982 is about 25587.4379725677. The cubic root of 654716982 is about 868.3294591613.

The spelling of 654716982 in words is "six hundred fifty-four million, seven hundred sixteen thousand, nine hundred eighty-two".