980678894400 has 504 divisors, whose sum is σ = 3762565073280. Its totient is φ = 241516154880.

The previous prime is 980678894383. The next prime is 980678894401. The reversal of 980678894400 is 4498876089.

980678894400 is a `hidden beast` number, since 9 + 8 + 0 + 67 + 88 + 94 + 400 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980678894401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9553749 + ... + 9655851.

Almost surely, 2^980678894400 is an apocalyptic number.

980678894400 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980678894400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1881282536640).

980678894400 is an abundant number, since it is smaller than the sum of its proper divisors (2781886178880).

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

980678894400 is a wasteful number, since it uses less digits than its factorization.

980678894400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102183 (or 102165 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 980678894400 in words is "nine hundred eighty billion, six hundred seventy-eight million, eight hundred ninety-four thousand, four hundred".