863280946793 has 8 divisors (see below), whose sum is σ = 881662615680. Its totient is φ = 844899860880.

The previous prime is 863280946709. The next prime is 863280946823. The reversal of 863280946793 is 397649082368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 863280946793 - 2³² = 858985979497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (863280916793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4232783 + ... + 4432043.

It is an arithmetic number, because the mean of its divisors is an integer number (110207826960).

Almost surely, 2^863280946793 is an apocalyptic number.

It is an amenable number.

863280946793 is a deficient number, since it is larger than the sum of its proper divisors (18381668887).

863280946793 is a wasteful number, since it uses less digits than its factorization.

863280946793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291487.

The product of its (nonzero) digits is 94058496, while the sum is 65.

The spelling of 863280946793 in words is "eight hundred sixty-three billion, two hundred eighty million, nine hundred forty-six thousand, seven hundred ninety-three".