980834671 has 2 divisors, whose sum is σ = 980834672. Its totient is φ = 980834670.

The previous prime is 980834639. The next prime is 980834693. The reversal of 980834671 is 176438089.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980834671 - 2⁵ = 980834639 is a prime.

It is equal to p_49921885 and since 980834671 and 49921885 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980834611) 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, 490417335 + 490417336.

It is an arithmetic number, because the mean of its divisors is an integer number (490417336).

Almost surely, 2^980834671 is an apocalyptic number.

980834671 is a deficient number, since it is larger than the sum of its proper divisors (1).

980834671 is an equidigital number, since it uses as much as digits as its factorization.

980834671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 980834671 is about 31318.2801411572. The cubic root of 980834671 is about 993.5703046206.

The spelling of 980834671 in words is "nine hundred eighty million, eight hundred thirty-four thousand, six hundred seventy-one".