2064366216 has 64 divisors (see below), whose sum is σ = 6255662400. Its totient is φ = 625564800.

The previous prime is 2064366203. The next prime is 2064366217. The reversal of 2064366216 is 6126634602.

2064366216 is a `hidden beast` number, since 2 + 0 + 6 + 436 + 6 + 216 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2064366217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432045 + ... + 436796.

It is an arithmetic number, because the mean of its divisors is an integer number (97744725).

Almost surely, 2^2064366216 is an apocalyptic number.

It is an amenable number.

2064366216 is an abundant number, since it is smaller than the sum of its proper divisors (4191296184).

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

2064366216 is a wasteful number, since it uses less digits than its factorization.

2064366216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868867 (or 868857 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2064366216 is about 45435.2970277515. The cubic root of 2064366216 is about 1273.2946501654.

The spelling of 2064366216 in words is "two billion, sixty-four million, three hundred sixty-six thousand, two hundred sixteen".