343496 has 8 divisors (see below), whose sum is σ = 644070. Its totient is φ = 171744.

The previous prime is 343489. The next prime is 343517. The reversal of 343496 is 694343.

It is a happy number.

343496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 343396 + 100 = 586^2 + 10^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

343496 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21461 + ... + 21476.

2³⁴³⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

343496 is a deficient number, since it is larger than the sum of its proper divisors (300574).

343496 is a wasteful number, since it uses less digits than its factorization.

343496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42943 (or 42939 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 343496 is about 586.0853180212. The cubic root of 343496 is about 70.0337252455.

The spelling of 343496 in words is "three hundred forty-three thousand, four hundred ninety-six".