343204130 has 8 divisors (see below), whose sum is σ = 617767452. Its totient is φ = 137281648.

The previous prime is 343204073. The next prime is 343204133. The reversal of 343204130 is 31402343.

It can be written as a sum of positive squares in 2 ways, for example, as 332661121 + 10543009 = 18239^2 + 3247^2 .

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

It is not an unprimeable number, because it can be changed into a prime (343204133) 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, 17160197 + ... + 17160216.

Almost surely, 2^343204130 is an apocalyptic number.

343204130 is a deficient number, since it is larger than the sum of its proper divisors (274563322).

343204130 is a wasteful number, since it uses less digits than its factorization.

343204130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34320420.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 343204130 is about 18525.7693497463. The cubic root of 343204130 is about 700.1388364073.

Adding to 343204130 its reverse (31402343), we get a palindrome (374606473).

The spelling of 343204130 in words is "three hundred forty-three million, two hundred four thousand, one hundred thirty".