2709791072 has 12 divisors (see below), whose sum is σ = 5334901236. Its totient is φ = 1354895520.

The previous prime is 2709791047. The next prime is 2709791083. The reversal of 2709791072 is 2701979072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42340454 + ... + 42340517.

It is an arithmetic number, because the mean of its divisors is an integer number (444575103).

Almost surely, 2^2709791072 is an apocalyptic number.

It is an amenable number.

2709791072 is a deficient number, since it is larger than the sum of its proper divisors (2625110164).

2709791072 is an equidigital number, since it uses as much as digits as its factorization.

2709791072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84680981 (or 84680973 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 2709791072 is about 52055.6536026588. The cubic root of 2709791072 is about 1394.1578095932.

The spelling of 2709791072 in words is "two billion, seven hundred nine million, seven hundred ninety-one thousand, seventy-two".