333942 has 16 divisors (see below), whose sum is σ = 763392. Its totient is φ = 95400.

The previous prime is 333941. The next prime is 333959. The reversal of 333942 is 249333.

It is a super-2 number, since 2×333942² = 223034518728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333941) 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, 3934 + ... + 4017.

It is an arithmetic number, because the mean of its divisors is an integer number (47712).

2³³³⁹⁴² is an apocalyptic number.

333942 is an abundant number, since it is smaller than the sum of its proper divisors (429450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

333942 is a wasteful number, since it uses less digits than its factorization.

333942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963.

The product of its digits is 1944, while the sum is 24.

The square root of 333942 is about 577.8771495742. The cubic root of 333942 is about 69.3783043633.

It can be divided in two parts, 333 and 942, that added together give a triangular number (1275 = T₅₀).

The spelling of 333942 in words is "three hundred thirty-three thousand, nine hundred forty-two".