2830813263 has 12 divisors (see below), whose sum is σ = 4166103240. Its totient is φ = 1851600816.

The previous prime is 2830813247. The next prime is 2830813283. The reversal of 2830813263 is 3623180382.

2830813263 is a `hidden beast` number, since 28 + 308 + 1 + 326 + 3 = 666.

2830813263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2830813263 - 2⁴ = 2830813247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830813213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2966833 + ... + 2967786.

It is an arithmetic number, because the mean of its divisors is an integer number (347175270).

Almost surely, 2^2830813263 is an apocalyptic number.

2830813263 is a deficient number, since it is larger than the sum of its proper divisors (1335289977).

2830813263 is a wasteful number, since it uses less digits than its factorization.

2830813263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934678 (or 5934675 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2830813263 is about 53205.3875373538. The cubic root of 2830813263 is about 1414.6111403005.

The spelling of 2830813263 in words is "two billion, eight hundred thirty million, eight hundred thirteen thousand, two hundred sixty-three".