988481748 has 48 divisors (see below), whose sum is σ = 2404523520. Its totient is φ = 315696000.

The previous prime is 988481743. The next prime is 988481761. The reversal of 988481748 is 847184889.

988481748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×988481748² = 1954192332258271008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988481743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24418 + ... + 50726.

It is an arithmetic number, because the mean of its divisors is an integer number (50094240).

Almost surely, 2^988481748 is an apocalyptic number.

It is an amenable number.

988481748 is an abundant number, since it is smaller than the sum of its proper divisors (1416041772).

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

988481748 is a wasteful number, since it uses less digits than its factorization.

988481748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26448 (or 26446 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 57.

The square root of 988481748 is about 31440.1295798856. The cubic root of 988481748 is about 996.1457464818.

The spelling of 988481748 in words is "nine hundred eighty-eight million, four hundred eighty-one thousand, seven hundred forty-eight".