2730229693 has 2 divisors, whose sum is σ = 2730229694. Its totient is φ = 2730229692.

The previous prime is 2730229673. The next prime is 2730229717. The reversal of 2730229693 is 3969220372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2217750649 + 512479044 = 47093^2 + 22638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2730229693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2730229673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365114846 + 1365114847.

It is an arithmetic number, because the mean of its divisors is an integer number (1365114847).

Almost surely, 2^2730229693 is an apocalyptic number.

It is an amenable number.

2730229693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2730229693 is an equidigital number, since it uses as much as digits as its factorization.

2730229693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 2730229693 is about 52251.5999085195. The cubic root of 2730229693 is about 1397.6541826361.

The spelling of 2730229693 in words is "two billion, seven hundred thirty million, two hundred twenty-nine thousand, six hundred ninety-three".