988704080896 has 297 divisors, whose sum is σ = 2415952923741. Its totient is φ = 403207225344.

The previous prime is 988704080857. The next prime is 988704080951. The reversal of 988704080896 is 698080407889.

The square root of 988704080896 is 994336.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 239551513600 + 749152567296 = 489440^2 + 865536^2 .

It is a super-2 number, since 2×988704080896² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5122818976 + ... + 5122819168.

Almost surely, 2^988704080896 is an apocalyptic number.

988704080896 is the 994336-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 988704080896

988704080896 is an abundant number, since it is smaller than the sum of its proper divisors (1427248842845).

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

988704080896 is an equidigital number, since it uses as much as digits as its factorization.

988704080896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 67.

The spelling of 988704080896 in words is "nine hundred eighty-eight billion, seven hundred four million, eighty thousand, eight hundred ninety-six".