2830744073 has 2 divisors, whose sum is σ = 2830744074. Its totient is φ = 2830744072.

The previous prime is 2830744043. The next prime is 2830744087. The reversal of 2830744073 is 3704470382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1625057344 + 1205686729 = 40312^2 + 34723^2 .

It is a cyclic number.

It is not a de Polignac number, because 2830744073 - 2⁶ = 2830744009 is a prime.

It is a super-2 number, since 2×2830744073² = 16026224013649258658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2830744003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415372036 + 1415372037.

It is an arithmetic number, because the mean of its divisors is an integer number (1415372037).

Almost surely, 2^2830744073 is an apocalyptic number.

It is an amenable number.

2830744073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2830744073 is an equidigital number, since it uses as much as digits as its factorization.

2830744073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 2830744073 is about 53204.7373172728. The cubic root of 2830744073 is about 1414.5996150210.

The spelling of 2830744073 in words is "two billion, eight hundred thirty million, seven hundred forty-four thousand, seventy-three".