2705914920 has 32 divisors (see below), whose sum is σ = 8117745120. Its totient is φ = 721577280.

The previous prime is 2705914903. The next prime is 2705914927. The reversal of 2705914920 is 294195072.

It is not an unprimeable number, because it can be changed into a prime (2705914927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11274526 + ... + 11274765.

It is an arithmetic number, because the mean of its divisors is an integer number (253679535).

Almost surely, 2^2705914920 is an apocalyptic number.

2705914920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2705914920 is an abundant number, since it is smaller than the sum of its proper divisors (5411830200).

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

2705914920 is a wasteful number, since it uses less digits than its factorization.

2705914920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22549305 (or 22549301 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 2705914920 is about 52018.4094335842. The cubic root of 2705914920 is about 1393.4927464765.

The spelling of 2705914920 in words is "two billion, seven hundred five million, nine hundred fourteen thousand, nine hundred twenty".