2730295297 has 2 divisors, whose sum is σ = 2730295298. Its totient is φ = 2730295296.

The previous prime is 2730295291. The next prime is 2730295343. The reversal of 2730295297 is 7925920372.

It is an a-pointer prime, because the next prime (2730295343) can be obtained adding 2730295297 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2495102401 + 235192896 = 49951^2 + 15336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2730295297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2730295291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365147648 + 1365147649.

It is an arithmetic number, because the mean of its divisors is an integer number (1365147649).

It is a Proth number, since it is equal to 41661 ⋅ 2¹⁶ + 1 and 41661 < 2¹⁶.

Almost surely, 2^2730295297 is an apocalyptic number.

It is an amenable number.

2730295297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2730295297 is an equidigital number, since it uses as much as digits as its factorization.

2730295297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 2730295297 is about 52252.2276749997. The cubic root of 2730295297 is about 1397.6653771730.

The spelling of 2730295297 in words is "two billion, seven hundred thirty million, two hundred ninety-five thousand, two hundred ninety-seven".