980944529 has 2 divisors, whose sum is σ = 980944530. Its totient is φ = 980944528.

The previous prime is 980944507. The next prime is 980944583. The reversal of 980944529 is 925449089.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 979377025 + 1567504 = 31295^2 + 1252^2 .

It is a cyclic number.

It is not a de Polignac number, because 980944529 - 2¹⁶ = 980878993 is a prime.

It is not a weakly prime, because it can be changed into another prime (980944729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490472264 + 490472265.

It is an arithmetic number, because the mean of its divisors is an integer number (490472265).

Almost surely, 2^980944529 is an apocalyptic number.

It is an amenable number.

980944529 is a deficient number, since it is larger than the sum of its proper divisors (1).

980944529 is an equidigital number, since it uses as much as digits as its factorization.

980944529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 980944529 is about 31320.0339878487. The cubic root of 980944529 is about 993.6073980523.

The spelling of 980944529 in words is "nine hundred eighty million, nine hundred forty-four thousand, five hundred twenty-nine".