216796300 has 72 divisors (see below), whose sum is σ = 539902944. Its totient is φ = 74019840.

The previous prime is 216796259. The next prime is 216796301. The reversal of 216796300 is 3697612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216796301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221412 + ... + 222388.

It is an arithmetic number, because the mean of its divisors is an integer number (7498652).

Almost surely, 2^216796300 is an apocalyptic number.

216796300 is a gapful number since it is divisible by the number (20) 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 216796300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269951472).

216796300 is an abundant number, since it is smaller than the sum of its proper divisors (323106644).

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

216796300 is a wasteful number, since it uses less digits than its factorization.

216796300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 216796300 is about 14724.0042108117. The cubic root of 216796300 is about 600.7364106107.

The spelling of 216796300 in words is "two hundred sixteen million, seven hundred ninety-six thousand, three hundred".