2709228216 has 32 divisors (see below), whose sum is σ = 6814632960. Its totient is φ = 897534432.

The previous prime is 2709228209. The next prime is 2709228241. The reversal of 2709228216 is 6128229072.

2709228216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342360 + ... + 350183.

It is an arithmetic number, because the mean of its divisors is an integer number (212957280).

Almost surely, 2^2709228216 is an apocalyptic number.

It is an amenable number.

2709228216 is an abundant number, since it is smaller than the sum of its proper divisors (4105404744).

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

2709228216 is a wasteful number, since it uses less digits than its factorization.

2709228216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692715 (or 692711 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 2709228216 is about 52050.2470311141. The cubic root of 2709228216 is about 1394.0612751613.

The spelling of 2709228216 in words is "two billion, seven hundred nine million, two hundred twenty-eight thousand, two hundred sixteen".