211384096 has 96 divisors (see below), whose sum is σ = 523877760. Its totient is φ = 82241280.

The previous prime is 211384073. The next prime is 211384109. The reversal of 211384096 is 690483112.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297790 + ... + 298498.

It is an arithmetic number, because the mean of its divisors is an integer number (5457060).

Almost surely, 2^211384096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211384096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261938880).

211384096 is an abundant number, since it is smaller than the sum of its proper divisors (312493664).

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

211384096 is an equidigital number, since it uses as much as digits as its factorization.

211384096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 211384096 is about 14539.0541645597. The cubic root of 211384096 is about 595.6952032202.

The spelling of 211384096 in words is "two hundred eleven million, three hundred eighty-four thousand, ninety-six".