988288837 has 2 divisors, whose sum is σ = 988288838. Its totient is φ = 988288836.

The previous prime is 988288801. The next prime is 988288843. The reversal of 988288837 is 738882889.

988288837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677612961 + 310675876 = 26031^2 + 17626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-988288837 is a prime.

It is a super-3 number, since 3×988288837³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (988288337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 494144418 + 494144419.

It is an arithmetic number, because the mean of its divisors is an integer number (494144419).

Almost surely, 2^988288837 is an apocalyptic number.

It is an amenable number.

988288837 is a deficient number, since it is larger than the sum of its proper divisors (1).

988288837 is an equidigital number, since it uses as much as digits as its factorization.

988288837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12386304, while the sum is 61.

The square root of 988288837 is about 31437.0615198049. The cubic root of 988288837 is about 996.0809400333.

The spelling of 988288837 in words is "nine hundred eighty-eight million, two hundred eighty-eight thousand, eight hundred thirty-seven".