988534922 has 4 divisors (see below), whose sum is σ = 1482802386. Its totient is φ = 494267460.

The previous prime is 988534909. The next prime is 988534949. The reversal of 988534922 is 229435889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 229435889 = 131 ⋅1751419.

It can be written as a sum of positive squares in only one way, i.e., 829497601 + 159037321 = 28801^2 + 12611^2 .

It is an unprimeable number.

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, 247133729 + ... + 247133732.

Almost surely, 2^988534922 is an apocalyptic number.

988534922 is a deficient number, since it is larger than the sum of its proper divisors (494267464).

988534922 is a wasteful number, since it uses less digits than its factorization.

988534922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494267463.

The product of its digits is 1244160, while the sum is 50.

The square root of 988534922 is about 31440.9752075218. The cubic root of 988534922 is about 996.1636082529.

The spelling of 988534922 in words is "nine hundred eighty-eight million, five hundred thirty-four thousand, nine hundred twenty-two".