980538347 has 2 divisors, whose sum is σ = 980538348. Its totient is φ = 980538346.

The previous prime is 980538289. The next prime is 980538397. The reversal of 980538347 is 743835089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980538347 - 2¹⁰ = 980537323 is a prime.

It is a super-2 number, since 2×980538347² = 1922910899874984818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (980538397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490269173 + 490269174.

It is an arithmetic number, because the mean of its divisors is an integer number (490269174).

Almost surely, 2^980538347 is an apocalyptic number.

980538347 is a deficient number, since it is larger than the sum of its proper divisors (1).

980538347 is an equidigital number, since it uses as much as digits as its factorization.

980538347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 980538347 is about 31313.5489365227. The cubic root of 980538347 is about 993.4702373378.

The spelling of 980538347 in words is "nine hundred eighty million, five hundred thirty-eight thousand, three hundred forty-seven".