988270284 has 12 divisors (see below), whose sum is σ = 2305964024. Its totient is φ = 329423424.

The previous prime is 988270267. The next prime is 988270289. The reversal of 988270284 is 482072889.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (988270289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41177917 + ... + 41177940.

Almost surely, 2^988270284 is an apocalyptic number.

It is an amenable number.

988270284 is an abundant number, since it is smaller than the sum of its proper divisors (1317693740).

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

988270284 is a wasteful number, since it uses less digits than its factorization.

988270284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82355864 (or 82355862 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 988270284 is about 31436.7664367695. The cubic root of 988270284 is about 996.0747069010.

The spelling of 988270284 in words is "nine hundred eighty-eight million, two hundred seventy thousand, two hundred eighty-four".