361904472337 has 2 divisors, whose sum is σ = 361904472338. Its totient is φ = 361904472336.

The previous prime is 361904472331. The next prime is 361904472359. The reversal of 361904472337 is 733274409163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287983562881 + 73920909456 = 536641^2 + 271884^2 .

It is a cyclic number.

It is not a de Polignac number, because 361904472337 - 2¹¹ = 361904470289 is a prime.

It is not a weakly prime, because it can be changed into another prime (361904472331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180952236168 + 180952236169.

It is an arithmetic number, because the mean of its divisors is an integer number (180952236169).

Almost surely, 2^361904472337 is an apocalyptic number.

It is an amenable number.

361904472337 is a deficient number, since it is larger than the sum of its proper divisors (1).

361904472337 is an equidigital number, since it uses as much as digits as its factorization.

361904472337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 361904472337 in words is "three hundred sixty-one billion, nine hundred four million, four hundred seventy-two thousand, three hundred thirty-seven".