988633484 has 6 divisors (see below), whose sum is σ = 1730108604. Its totient is φ = 494316740.

The previous prime is 988633483. The next prime is 988633489. The reversal of 988633484 is 484336889.

It is not an unprimeable number, because it can be changed into a prime (988633483) 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 as a sum of consecutive naturals, namely, 123579182 + ... + 123579189.

It is an arithmetic number, because the mean of its divisors is an integer number (288351434).

Almost surely, 2^988633484 is an apocalyptic number.

It is an amenable number.

988633484 is a deficient number, since it is larger than the sum of its proper divisors (741475120).

988633484 is a wasteful number, since it uses less digits than its factorization.

988633484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247158375 (or 247158373 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 988633484 is about 31442.5425816679. The cubic root of 988633484 is about 996.1967146923.

The spelling of 988633484 in words is "nine hundred eighty-eight million, six hundred thirty-three thousand, four hundred eighty-four".