380863684967 has 2 divisors, whose sum is σ = 380863684968. Its totient is φ = 380863684966.

The previous prime is 380863684891. The next prime is 380863685089. The reversal of 380863684967 is 769486368083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380863684967 - 2²⁸ = 380595249511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380863684897 and 380863684906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380863686967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190431842483 + 190431842484.

It is an arithmetic number, because the mean of its divisors is an integer number (190431842484).

Almost surely, 2^380863684967 is an apocalyptic number.

380863684967 is a deficient number, since it is larger than the sum of its proper divisors (1).

380863684967 is an equidigital number, since it uses as much as digits as its factorization.

380863684967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250822656, while the sum is 68.

The spelling of 380863684967 in words is "three hundred eighty billion, eight hundred sixty-three million, six hundred eighty-four thousand, nine hundred sixty-seven".