980801128 has 64 divisors (see below), whose sum is σ = 2068416000. Its totient is φ = 433262592.

The previous prime is 980801119. The next prime is 980801149. The reversal of 980801128 is 821108089.

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 in 15 ways as a sum of consecutive naturals, for example, 290313 + ... + 293671.

It is an arithmetic number, because the mean of its divisors is an integer number (32319000).

Almost surely, 2^980801128 is an apocalyptic number.

It is an amenable number.

980801128 is an abundant number, since it is smaller than the sum of its proper divisors (1087614872).

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

980801128 is a wasteful number, since it uses less digits than its factorization.

980801128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514 (or 3510 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 37.

The square root of 980801128 is about 31317.7446186663. The cubic root of 980801128 is about 993.5589783120.

The spelling of 980801128 in words is "nine hundred eighty million, eight hundred one thousand, one hundred twenty-eight".