84727296000 has 728 divisors, whose sum is σ = 318431874384. Its totient is φ = 22494412800.

The previous prime is 84727295977. The next prime is 84727296037. The reversal of 84727296000 is 69272748.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 373247887 + ... + 373248113.

Almost surely, 2^84727296000 is an apocalyptic number.

84727296000 is a gapful number since it is divisible by the number (80) 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 84727296000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159215937192).

84727296000 is an abundant number, since it is smaller than the sum of its proper divisors (233704578384).

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

84727296000 is an frugal number, since it uses more digits than its factorization.

84727296000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 84727296000 in words is "eighty-four billion, seven hundred twenty-seven million, two hundred ninety-six thousand".