380883601673 has 2 divisors, whose sum is σ = 380883601674. Its totient is φ = 380883601672.

The previous prime is 380883601661. The next prime is 380883601687. The reversal of 380883601673 is 376106388083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315156486544 + 65727115129 = 561388^2 + 256373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380883601673 is a prime.

It is not a weakly prime, because it can be changed into another prime (380883601603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190441800836 + 190441800837.

It is an arithmetic number, because the mean of its divisors is an integer number (190441800837).

Almost surely, 2^380883601673 is an apocalyptic number.

It is an amenable number.

380883601673 is a deficient number, since it is larger than the sum of its proper divisors (1).

380883601673 is an equidigital number, since it uses as much as digits as its factorization.

380883601673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 380883601673 in words is "three hundred eighty billion, eight hundred eighty-three million, six hundred one thousand, six hundred seventy-three".