2709244356 has 96 divisors (see below), whose sum is σ = 7825913088. Its totient is φ = 710346240.

The previous prime is 2709244339. The next prime is 2709244403. The reversal of 2709244356 is 6534429072.

2709244356 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181746 + ... + 196086.

It is an arithmetic number, because the mean of its divisors is an integer number (81519928).

Almost surely, 2^2709244356 is an apocalyptic number.

2709244356 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2709244356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3912956544).

2709244356 is an abundant number, since it is smaller than the sum of its proper divisors (5116668732).

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

2709244356 is a wasteful number, since it uses less digits than its factorization.

2709244356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14541 (or 14539 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 2709244356 is about 52050.4020733750. The cubic root of 2709244356 is about 1394.0640434902.

The spelling of 2709244356 in words is "two billion, seven hundred nine million, two hundred forty-four thousand, three hundred fifty-six".