982048729 has 2 divisors, whose sum is σ = 982048730. Its totient is φ = 982048728.

The previous prime is 982048723. The next prime is 982048747. The reversal of 982048729 is 927840289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 851472400 + 130576329 = 29180^2 + 11427^2 .

It is an emirp because it is prime and its reverse (927840289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 982048729 - 2¹⁵ = 982015961 is a prime.

It is a super-2 number, since 2×982048729² = 1928839412261030882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (982048723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491024364 + 491024365.

It is an arithmetic number, because the mean of its divisors is an integer number (491024365).

Almost surely, 2^982048729 is an apocalyptic number.

It is an amenable number.

982048729 is a deficient number, since it is larger than the sum of its proper divisors (1).

982048729 is an equidigital number, since it uses as much as digits as its factorization.

982048729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 982048729 is about 31337.6567247776. The cubic root of 982048729 is about 993.9800762375.

The spelling of 982048729 in words is "nine hundred eighty-two million, forty-eight thousand, seven hundred twenty-nine".