343376 has 20 divisors (see below), whose sum is σ = 726144. Its totient is φ = 156000.

The previous prime is 343373. The next prime is 343379. The reversal of 343376 is 673343.

343376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (343373) and next prime (343379).

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 3 + 4⁶ + 3⁵ + 3¹⁰ + 7² + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 1151.

2³⁴³³⁷⁶ is an apocalyptic number.

It is an amenable number.

343376 is an abundant number, since it is smaller than the sum of its proper divisors (382768).

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

343376 is a wasteful number, since it uses less digits than its factorization.

343376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970 (or 1964 counting only the distinct ones).

The product of its digits is 4536, while the sum is 26.

The square root of 343376 is about 585.9829349051. The cubic root of 343376 is about 70.0255688906.

It can be divided in two parts, 34337 and 6, that added together give a palindrome (34343).

The spelling of 343376 in words is "three hundred forty-three thousand, three hundred seventy-six".