334881 has 16 divisors (see below), whose sum is σ = 505600. Its totient is φ = 219024.

The previous prime is 334877. The next prime is 334889. The reversal of 334881 is 188433.

It is not a de Polignac number, because 334881 - 2² = 334877 is a prime.

It is a super-2 number, since 2×334881² = 224290568322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334881.

It is not an unprimeable number, because it can be changed into a prime (334889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (31600).

2³³⁴⁸⁸¹ is an apocalyptic number.

It is an amenable number.

334881 is a deficient number, since it is larger than the sum of its proper divisors (170719).

334881 is a wasteful number, since it uses less digits than its factorization.

334881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 239 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 334881 is about 578.6890356660. The cubic root of 334881 is about 69.4432709965.

334881 divided by its sum of digits (27) gives a triangular number (12403 = T₁₅₇).

It can be divided in two parts, 33488 and 1, that added together give a square (33489 = 183²).

The spelling of 334881 in words is "three hundred thirty-four thousand, eight hundred eighty-one".