343402034 has 8 divisors (see below), whose sum is σ = 515182080. Its totient is φ = 171674676.

The previous prime is 343402009. The next prime is 343402061. The reversal of 343402034 is 430204343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16427 + ... + 30929.

It is an arithmetic number, because the mean of its divisors is an integer number (64397760).

Almost surely, 2^343402034 is an apocalyptic number.

343402034 is a deficient number, since it is larger than the sum of its proper divisors (171780046).

343402034 is a wasteful number, since it uses less digits than its factorization.

343402034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26344.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 343402034 is about 18531.1098966036. The cubic root of 343402034 is about 700.2733857320.

Adding to 343402034 its reverse (430204343), we get a palindrome (773606377).

The spelling of 343402034 in words is "three hundred forty-three million, four hundred two thousand, thirty-four".