333949 has 8 divisors (see below), whose sum is σ = 416448. Its totient is φ = 260160.

The previous prime is 333941. The next prime is 333959. The reversal of 333949 is 949333.

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 333949 - 2³ = 333941 is a prime.

It is a super-2 number, since 2×333949² = 223043869202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 333949.

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, 2092 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (52056).

2³³³⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

333949 is a deficient number, since it is larger than the sum of its proper divisors (82499).

333949 is a wasteful number, since it uses less digits than its factorization.

333949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355.

The product of its digits is 8748, while the sum is 31.

The square root of 333949 is about 577.8832061931. The cubic root of 333949 is about 69.3787891229.

The spelling of 333949 in words is "three hundred thirty-three thousand, nine hundred forty-nine".