988884337 has 6 divisors (see below), whose sum is σ = 1150334898. Its totient is φ = 847615104.

The previous prime is 988884331. The next prime is 988884341. The reversal of 988884337 is 733488889.

It can be written as a sum of positive squares in only one way, i.e., 988725136 + 159201 = 31444^2 + 399^2 .

It is not a de Polignac number, because 988884337 - 2⁷ = 988884209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (988884331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10090608 + ... + 10090705.

It is an arithmetic number, because the mean of its divisors is an integer number (191722483).

Almost surely, 2^988884337 is an apocalyptic number.

It is an amenable number.

988884337 is a deficient number, since it is larger than the sum of its proper divisors (161450561).

988884337 is a wasteful number, since it uses less digits than its factorization.

988884337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20181327 (or 20181320 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The square root of 988884337 is about 31446.5313985501. The cubic root of 988884337 is about 996.2809649244.

The spelling of 988884337 in words is "nine hundred eighty-eight million, eight hundred eighty-four thousand, three hundred thirty-seven".