343423034 has 4 divisors (see below), whose sum is σ = 515134554. Its totient is φ = 171711516.

The previous prime is 343423021. The next prime is 343423049. The reversal of 343423034 is 430324343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 332880025 + 10543009 = 18245^2 + 3247^2 .

It is a super-3 number, since 3×343423034³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343422994 and 343423012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85855757 + ... + 85855760.

Almost surely, 2^343423034 is an apocalyptic number.

343423034 is a deficient number, since it is larger than the sum of its proper divisors (171711520).

343423034 is a wasteful number, since it uses less digits than its factorization.

343423034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171711519.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 343423034 is about 18531.6765026805. The cubic root of 343423034 is about 700.2876600033.

Adding to 343423034 its reverse (430324343), we get a palindrome (773747377).

The spelling of 343423034 in words is "three hundred forty-three million, four hundred twenty-three thousand, thirty-four".