343600130 has 16 divisors (see below), whose sum is σ = 635196600. Its totient is φ = 133725312.

The previous prime is 343600121. The next prime is 343600157. The reversal of 343600130 is 31006343.

It can be written as a sum of positive squares in 4 ways, for example, as 340144249 + 3455881 = 18443^2 + 1859^2 .

It is a super-2 number, since 2×343600130² = 236122098672033800, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 463955 + ... + 464694.

Almost surely, 2^343600130 is an apocalyptic number.

343600130 is a deficient number, since it is larger than the sum of its proper divisors (291596470).

343600130 is a wasteful number, since it uses less digits than its factorization.

343600130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928693.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 343600130 is about 18536.4540837777. The cubic root of 343600130 is about 700.4080138326.

Adding to 343600130 its reverse (31006343), we get a palindrome (374606473).

The spelling of 343600130 in words is "three hundred forty-three million, six hundred thousand, one hundred thirty".