2924939965897 has 2 divisors, whose sum is σ = 2924939965898. Its totient is φ = 2924939965896.

The previous prime is 2924939965879. The next prime is 2924939965919. The reversal of 2924939965897 is 7985699394292.

Together with previous prime (2924939965879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2428146179001 + 496793786896 = 1558251^2 + 704836^2 .

It is a cyclic number.

It is not a de Polignac number, because 2924939965897 - 2²⁷ = 2924805748169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2924939965897.

It is not a weakly prime, because it can be changed into another prime (2924939965877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462469982948 + 1462469982949.

It is an arithmetic number, because the mean of its divisors is an integer number (1462469982949).

Almost surely, 2^{2924939965897} is an apocalyptic number.

It is an amenable number.

2924939965897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2924939965897 is an equidigital number, since it uses as much as digits as its factorization.

2924939965897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4761711360, while the sum is 82.

The spelling of 2924939965897 in words is "two trillion, nine hundred twenty-four billion, nine hundred thirty-nine million, nine hundred sixty-five thousand, eight hundred ninety-seven".