850363 has 4 divisors (see below), whose sum is σ = 852768. Its totient is φ = 847960.

The previous prime is 850351. The next prime is 850373. The reversal of 850363 is 363058.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 850363 - 2⁵ = 850331 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

850363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (850303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556 + ... + 1417.

It is an arithmetic number, because the mean of its divisors is an integer number (213192).

2⁸⁵⁰³⁶³ is an apocalyptic number.

850363 is a deficient number, since it is larger than the sum of its proper divisors (2405).

850363 is a wasteful number, since it uses less digits than its factorization.

850363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 850363 is about 922.1512891061. The cubic root of 850363 is about 94.7403064414.

The spelling of 850363 in words is "eight hundred fifty thousand, three hundred sixty-three".