2709705216 has 80 divisors (see below), whose sum is σ = 7598844000. Its totient is φ = 855687168.

The previous prime is 2709705203. The next prime is 2709705223. The reversal of 2709705216 is 6125079072.

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, 17241 + ... + 75608.

It is an arithmetic number, because the mean of its divisors is an integer number (94985550).

Almost surely, 2^2709705216 is an apocalyptic number.

It is an amenable number.

2709705216 is an abundant number, since it is smaller than the sum of its proper divisors (4889138784).

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

2709705216 is an equidigital number, since it uses as much as digits as its factorization.

2709705216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92889 (or 92873 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 2709705216 is about 52054.8289402626. The cubic root of 2709705216 is about 1394.1430854474.

The spelling of 2709705216 in words is "two billion, seven hundred nine million, seven hundred five thousand, two hundred sixteen".