982724949 has 12 divisors (see below), whose sum is σ = 1421337996. Its totient is φ = 654297792.

The previous prime is 982724929. The next prime is 982724959. The reversal of 982724949 is 949427289.

982724949 is a `hidden beast` number, since 9 + 82 + 72 + 494 + 9 = 666.

982724949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 77316849 + 905408100 = 8793^2 + 30090^2 .

It is not a de Polignac number, because 982724949 - 2¹¹ = 982722901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 982724895 and 982724904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982724909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63672 + ... + 77585.

It is an arithmetic number, because the mean of its divisors is an integer number (118444833).

Almost surely, 2^982724949 is an apocalyptic number.

It is an amenable number.

982724949 is a deficient number, since it is larger than the sum of its proper divisors (438613047).

982724949 is a wasteful number, since it uses less digits than its factorization.

982724949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142036 (or 142033 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 982724949 is about 31348.4441240710. Note that the first 3 decimals coincide. The cubic root of 982724949 is about 994.2081691247.

The spelling of 982724949 in words is "nine hundred eighty-two million, seven hundred twenty-four thousand, nine hundred forty-nine".