2827804930 has 32 divisors (see below), whose sum is σ = 5206063104. Its totient is φ = 1105505856.

The previous prime is 2827804913. The next prime is 2827804933. The reversal of 2827804930 is 394087282.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2827804933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129247 + ... + 149533.

It is an arithmetic number, because the mean of its divisors is an integer number (162689472).

Almost surely, 2^2827804930 is an apocalyptic number.

2827804930 is a deficient number, since it is larger than the sum of its proper divisors (2378258174).

2827804930 is a wasteful number, since it uses less digits than its factorization.

2827804930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 2827804930 is about 53177.1090790013. The cubic root of 2827804930 is about 1414.1098556439.

The spelling of 2827804930 in words is "two billion, eight hundred twenty-seven million, eight hundred four thousand, nine hundred thirty".