816094 has 8 divisors (see below), whose sum is σ = 1247400. Its totient is φ = 400296.

The previous prime is 816091. The next prime is 816103. The reversal of 816094 is 490618.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (816091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3744 + ... + 3955.

It is an arithmetic number, because the mean of its divisors is an integer number (155925).

2⁸¹⁶⁰⁹⁴ is an apocalyptic number.

816094 is a deficient number, since it is larger than the sum of its proper divisors (431306).

816094 is a wasteful number, since it uses less digits than its factorization.

816094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7754.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 816094 is about 903.3792116271. The cubic root of 816094 is about 93.4501626556.

The spelling of 816094 in words is "eight hundred sixteen thousand, ninety-four".