368887606357 has 2 divisors, whose sum is σ = 368887606358. Its totient is φ = 368887606356.

The previous prime is 368887606343. The next prime is 368887606369. The reversal of 368887606357 is 753606788863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368553411396 + 334194961 = 607086^2 + 18281^2 .

It is an emirp because it is prime and its reverse (753606788863) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368887606357 is a prime.

It is a super-2 number, since 2×368887606357² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 368887606292 and 368887606301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368887606957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184443803178 + 184443803179.

It is an arithmetic number, because the mean of its divisors is an integer number (184443803179).

Almost surely, 2^368887606357 is an apocalyptic number.

It is an amenable number.

368887606357 is a deficient number, since it is larger than the sum of its proper divisors (1).

368887606357 is an equidigital number, since it uses as much as digits as its factorization.

368887606357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243855360, while the sum is 67.

The spelling of 368887606357 in words is "three hundred sixty-eight billion, eight hundred eighty-seven million, six hundred six thousand, three hundred fifty-seven".