863093916802 has 8 divisors (see below), whose sum is σ = 1394228634876. Its totient is φ = 398351038512.

The previous prime is 863093916791. The next prime is 863093916821. The reversal of 863093916802 is 208619390368.

It can be written as a sum of positive squares in 2 ways, for example, as 863039142001 + 54774801 = 928999^2 + 7401^2 .

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

It is a super-2 number, since 2×863093916802² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16597959913 + ... + 16597959964.

Almost surely, 2^863093916802 is an apocalyptic number.

863093916802 is a deficient number, since it is larger than the sum of its proper divisors (531134718074).

863093916802 is a wasteful number, since it uses less digits than its factorization.

863093916802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33195919892.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The spelling of 863093916802 in words is "eight hundred sixty-three billion, ninety-three million, nine hundred sixteen thousand, eight hundred two".