863379607263371 has 16 divisors (see below), whose sum is σ = 948196352383200. Its totient is φ = 779617548506880.

The previous prime is 863379607263247. The next prime is 863379607263419. The reversal of 863379607263371 is 173362706973368.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-863379607263371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 863379607263295 and 863379607263304.

It is not an unprimeable number, because it can be changed into a prime (863379607269371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251152775 + ... + 254567231.

It is an arithmetic number, because the mean of its divisors is an integer number (59262272023950).

Almost surely, 2^{863379607263371} is an apocalyptic number.

863379607263371 is a deficient number, since it is larger than the sum of its proper divisors (84816745119829).

863379607263371 is a wasteful number, since it uses less digits than its factorization.

863379607263371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568894.

The product of its (nonzero) digits is 864162432, while the sum is 71.

The spelling of 863379607263371 in words is "eight hundred sixty-three trillion, three hundred seventy-nine billion, six hundred seven million, two hundred sixty-three thousand, three hundred seventy-one".