369638608897 has 2 divisors, whose sum is σ = 369638608898. Its totient is φ = 369638608896.

The previous prime is 369638608817. The next prime is 369638608931. The reversal of 369638608897 is 798806836963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288601030656 + 81037578241 = 537216^2 + 284671^2 .

It is a cyclic number.

It is not a de Polignac number, because 369638608897 - 2³⁵ = 335278870529 is a prime.

It is not a weakly prime, because it can be changed into another prime (369638608817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184819304448 + 184819304449.

It is an arithmetic number, because the mean of its divisors is an integer number (184819304449).

Almost surely, 2^369638608897 is an apocalyptic number.

It is an amenable number.

369638608897 is a deficient number, since it is larger than the sum of its proper divisors (1).

369638608897 is an equidigital number, since it uses as much as digits as its factorization.

369638608897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564350976, while the sum is 73.

The spelling of 369638608897 in words is "three hundred sixty-nine billion, six hundred thirty-eight million, six hundred eight thousand, eight hundred ninety-seven".