2705906016 has 144 divisors (see below), whose sum is σ = 8684217360. Its totient is φ = 791669760.

The previous prime is 2705906011. The next prime is 2705906051. The reversal of 2705906016 is 6106095072.

2705906016 is a `hidden beast` number, since 2 + 7 + 0 + 590 + 60 + 1 + 6 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705906011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77146 + ... + 106598.

It is an arithmetic number, because the mean of its divisors is an integer number (60307065).

Almost surely, 2^2705906016 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 2705906016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4342108680).

2705906016 is an abundant number, since it is smaller than the sum of its proper divisors (5978311344).

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

2705906016 is a wasteful number, since it uses less digits than its factorization.

2705906016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29509 (or 29498 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2705906016 is about 52018.3238484286. The cubic root of 2705906016 is about 1393.4912180135.

The spelling of 2705906016 in words is "two billion, seven hundred five million, nine hundred six thousand, sixteen".