863325379 has 8 divisors (see below), whose sum is σ = 990027360. Its totient is φ = 737465856.

The previous prime is 863325373. The next prime is 863325391. The reversal of 863325379 is 973523368.

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 863325379 - 2⁷ = 863325251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (863325373) 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, 208414 + ... + 212515.

It is an arithmetic number, because the mean of its divisors is an integer number (123753420).

Almost surely, 2^863325379 is an apocalyptic number.

863325379 is a deficient number, since it is larger than the sum of its proper divisors (126701981).

863325379 is a wasteful number, since it uses less digits than its factorization.

863325379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421229.

The product of its digits is 816480, while the sum is 46.

The square root of 863325379 is about 29382.3991362176. The cubic root of 863325379 is about 952.1926744846.

The spelling of 863325379 in words is "eight hundred sixty-three million, three hundred twenty-five thousand, three hundred seventy-nine".