980249 has 2 divisors, whose sum is σ = 980250. Its totient is φ = 980248.

The previous prime is 980219. The next prime is 980261. The reversal of 980249 is 942089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 697225 + 283024 = 835^2 + 532^2 .

It is a cyclic number.

It is not a de Polignac number, because 980249 - 2¹⁶ = 914713 is a prime.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980249.

It is not a weakly prime, because it can be changed into another prime (980219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490124 + 490125.

It is an arithmetic number, because the mean of its divisors is an integer number (490125).

2⁹⁸⁰²⁴⁹ is an apocalyptic number.

It is an amenable number.

980249 is a deficient number, since it is larger than the sum of its proper divisors (1).

980249 is an equidigital number, since it uses as much as digits as its factorization.

980249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 980249 is about 990.0752496654. The cubic root of 980249 is about 99.3372506701.

The spelling of 980249 in words is "nine hundred eighty thousand, two hundred forty-nine".