343334040 has 128 divisors (see below), whose sum is σ = 1246440960. Its totient is φ = 73857024.

The previous prime is 343334027. The next prime is 343334071. The reversal of 343334040 is 40433343.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 343334040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2259 + ... + 26301.

It is an arithmetic number, because the mean of its divisors is an integer number (9737820).

Almost surely, 2^343334040 is an apocalyptic number.

343334040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343334040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623220480).

343334040 is an abundant number, since it is smaller than the sum of its proper divisors (903106920).

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

343334040 is a wasteful number, since it uses less digits than its factorization.

343334040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24081 (or 24077 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 343334040 is about 18529.2752151831. The cubic root of 343334040 is about 700.2271643678.

Adding to 343334040 its reverse (40433343), we get a palindrome (383767383).

It can be divided in two parts, 3433 and 34040, that added together give a palindrome (37473).

The spelling of 343334040 in words is "three hundred forty-three million, three hundred thirty-four thousand, forty".