2708819930 has 32 divisors (see below), whose sum is σ = 5229360000. Its totient is φ = 1007128512.

The previous prime is 2708819923. The next prime is 2708819951. The reversal of 2708819930 is 399188072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124430 + ... + 144569.

It is an arithmetic number, because the mean of its divisors is an integer number (163417500).

Almost surely, 2^2708819930 is an apocalyptic number.

2708819930 is a deficient number, since it is larger than the sum of its proper divisors (2520540070).

2708819930 is a wasteful number, since it uses less digits than its factorization.

2708819930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269078.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 2708819930 is about 52046.3248462367. The cubic root of 2708819930 is about 1393.9912423880.

The spelling of 2708819930 in words is "two billion, seven hundred eight million, eight hundred nineteen thousand, nine hundred thirty".