863027361 has 12 divisors (see below), whose sum is σ = 1424680192. Its totient is φ = 493158456.

The previous prime is 863027359. The next prime is 863027369. The reversal of 863027361 is 163720368.

It is a happy number.

It is not a de Polignac number, because 863027361 - 2¹ = 863027359 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (863027369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6849361 + ... + 6849486.

Almost surely, 2^863027361 is an apocalyptic number.

It is an amenable number.

863027361 is a deficient number, since it is larger than the sum of its proper divisors (561652831).

863027361 is a wasteful number, since it uses less digits than its factorization.

863027361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13698860 (or 13698857 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 863027361 is about 29377.3273290815. The cubic root of 863027361 is about 952.0830969441.

The spelling of 863027361 in words is "eight hundred sixty-three million, twenty-seven thousand, three hundred sixty-one".