380636214479 has 2 divisors, whose sum is σ = 380636214480. Its totient is φ = 380636214478.

The previous prime is 380636214463. The next prime is 380636214499. The reversal of 380636214479 is 974412636083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380636214479 - 2⁴ = 380636214463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380636214479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380636214499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190318107239 + 190318107240.

It is an arithmetic number, because the mean of its divisors is an integer number (190318107240).

Almost surely, 2^380636214479 is an apocalyptic number.

380636214479 is a deficient number, since it is larger than the sum of its proper divisors (1).

380636214479 is an equidigital number, since it uses as much as digits as its factorization.

380636214479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 380636214479 in words is "three hundred eighty billion, six hundred thirty-six million, two hundred fourteen thousand, four hundred seventy-nine".