2739887712 has 144 divisors (see below), whose sum is σ = 7962802848. Its totient is φ = 893399040.

The previous prime is 2739887699. The next prime is 2739887729. The reversal of 2739887712 is 2177889372.

2739887712 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 tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4620088 + ... + 4620680.

It is an arithmetic number, because the mean of its divisors is an integer number (55297242).

Almost surely, 2^2739887712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2739887712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3981401424).

2739887712 is an abundant number, since it is smaller than the sum of its proper divisors (5222915136).

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

2739887712 is a wasteful number, since it uses less digits than its factorization.

2739887712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 922 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 54.

The square root of 2739887712 is about 52343.9367262341. The cubic root of 2739887712 is about 1399.3002816324.

The spelling of 2739887712 in words is "two billion, seven hundred thirty-nine million, eight hundred eighty-seven thousand, seven hundred twelve".