988452980 has 24 divisors (see below), whose sum is σ = 2142712320. Its totient is φ = 382626720.

The previous prime is 988452953. The next prime is 988453013. The reversal of 988452980 is 89254889.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796520 + ... + 797759.

It is an arithmetic number, because the mean of its divisors is an integer number (89279680).

Almost surely, 2^988452980 is an apocalyptic number.

It is an amenable number.

988452980 is an abundant number, since it is smaller than the sum of its proper divisors (1154259340).

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

988452980 is a wasteful number, since it uses less digits than its factorization.

988452980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594319 (or 1594317 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 53.

The square root of 988452980 is about 31439.6720720812. The cubic root of 988452980 is about 996.1360827057.

The spelling of 988452980 in words is "nine hundred eighty-eight million, four hundred fifty-two thousand, nine hundred eighty".