2830863830 has 16 divisors (see below), whose sum is σ = 5104489104. Its totient is φ = 1130360160.

The previous prime is 2830863829. The next prime is 2830863899. The reversal of 2830863830 is 383680382.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242177 + ... + 253596.

It is an arithmetic number, because the mean of its divisors is an integer number (319030569).

Almost surely, 2^2830863830 is an apocalyptic number.

2830863830 is a deficient number, since it is larger than the sum of its proper divisors (2273625274).

2830863830 is a wasteful number, since it uses less digits than its factorization.

2830863830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496351.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 2830863830 is about 53205.8627408672. The cubic root of 2830863830 is about 1414.6195633470.

The spelling of 2830863830 in words is "two billion, eight hundred thirty million, eight hundred sixty-three thousand, eight hundred thirty".