988844629 has 2 divisors, whose sum is σ = 988844630. Its totient is φ = 988844628.

The previous prime is 988844611. The next prime is 988844693. The reversal of 988844629 is 926448889.

988844629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 985834404 + 3010225 = 31398^2 + 1735^2 .

It is a cyclic number.

It is not a de Polignac number, because 988844629 - 2¹⁵ = 988811861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988844699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494422314 + 494422315.

It is an arithmetic number, because the mean of its divisors is an integer number (494422315).

Almost surely, 2^988844629 is an apocalyptic number.

It is an amenable number.

988844629 is a deficient number, since it is larger than the sum of its proper divisors (1).

988844629 is an equidigital number, since it uses as much as digits as its factorization.

988844629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7962624, while the sum is 58.

The square root of 988844629 is about 31445.9000348217. The cubic root of 988844629 is about 996.2676297436.

The spelling of 988844629 in words is "nine hundred eighty-eight million, eight hundred forty-four thousand, six hundred twenty-nine".