988545896 has 24 divisors (see below), whose sum is σ = 2007072630. Its totient is φ = 456251328.

The previous prime is 988545893. The next prime is 988545923. The reversal of 988545896 is 698545889.

It can be written as a sum of positive squares in 3 ways, for example, as 432057796 + 556488100 = 20786^2 + 23590^2 .

It is not an unprimeable number, because it can be changed into a prime (988545893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364235 + ... + 366938.

Almost surely, 2^988545896 is an apocalyptic number.

It is an amenable number.

988545896 is an abundant number, since it is smaller than the sum of its proper divisors (1018526734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

988545896 is a wasteful number, since it uses less digits than its factorization.

988545896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731205 (or 731188 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 62.

The square root of 988545896 is about 31441.1497245250. The cubic root of 988545896 is about 996.1672944687.

The spelling of 988545896 in words is "nine hundred eighty-eight million, five hundred forty-five thousand, eight hundred ninety-six".