331094 has 8 divisors (see below), whose sum is σ = 522840. Its totient is φ = 156816.

The previous prime is 331081. The next prime is 331099. The reversal of 331094 is 490133.

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 (331099) 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, 4319 + ... + 4394.

It is an arithmetic number, because the mean of its divisors is an integer number (65355).

2³³¹⁰⁹⁴ is an apocalyptic number.

331094 is a deficient number, since it is larger than the sum of its proper divisors (191746).

331094 is a wasteful number, since it uses less digits than its factorization.

331094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 331094 is about 575.4076815615. The cubic root of 331094 is about 69.1805117363.

The spelling of 331094 in words is "three hundred thirty-one thousand, ninety-four".