104980829 has 2 divisors, whose sum is σ = 104980830. Its totient is φ = 104980828.

The previous prime is 104980819. The next prime is 104980847. The reversal of 104980829 is 928089401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86918329 + 18062500 = 9323^2 + 4250^2 .

It is a cyclic number.

It is not a de Polignac number, because 104980829 - 2²⁴ = 88203613 is a prime.

It is a super-2 number, since 2×104980829² = 22041948915054482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104980819) 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, 52490414 + 52490415.

It is an arithmetic number, because the mean of its divisors is an integer number (52490415).

Almost surely, 2^104980829 is an apocalyptic number.

It is an amenable number.

104980829 is a deficient number, since it is larger than the sum of its proper divisors (1).

104980829 is an equidigital number, since it uses as much as digits as its factorization.

104980829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 104980829 is about 10246.0152742420. The cubic root of 104980829 is about 471.7406842487.

The spelling of 104980829 in words is "one hundred four million, nine hundred eighty thousand, eight hundred twenty-nine".