3682288064381 has 2 divisors, whose sum is σ = 3682288064382. Its totient is φ = 3682288064380.

The previous prime is 3682288064353. The next prime is 3682288064387. The reversal of 3682288064381 is 1834608822863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3034246964281 + 648041100100 = 1741909^2 + 805010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3682288064381 is a prime.

It is a super-2 number, since 2×3682288064381² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3682288064381.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3682288064387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1841144032190 + 1841144032191.

It is an arithmetic number, because the mean of its divisors is an integer number (1841144032191).

Almost surely, 2^{3682288064381} is an apocalyptic number.

It is an amenable number.

3682288064381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3682288064381 is an equidigital number, since it uses as much as digits as its factorization.

3682288064381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21233664, while the sum is 59.

The spelling of 3682288064381 in words is "three trillion, six hundred eighty-two billion, two hundred eighty-eight million, sixty-four thousand, three hundred eighty-one".