334040 has 32 divisors (see below), whose sum is σ = 859680. Its totient is φ = 114432.

The previous prime is 334031. The next prime is 334043. The reversal of 334040 is 40433.

It is a super-2 number, since 2×334040² = 223165443200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334043) 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, 317 + ... + 876.

It is an arithmetic number, because the mean of its divisors is an integer number (26865).

2³³⁴⁰⁴⁰ is an apocalyptic number.

It is an amenable number.

334040 is an abundant number, since it is smaller than the sum of its proper divisors (525640).

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

334040 is a wasteful number, since it uses less digits than its factorization.

334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 334040 is about 577.9619364629. The cubic root of 334040 is about 69.3850903809.

Adding to 334040 its reverse (40433), we get a palindrome (374473).

It can be divided in two parts, 3 and 34040, that added together give a palindrome (34043).

The spelling of 334040 in words is "three hundred thirty-four thousand, forty".