343500412 has 12 divisors (see below), whose sum is σ = 601634656. Its totient is φ = 171604800.

The previous prime is 343500407. The next prime is 343500427. The reversal of 343500412 is 214005343.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 30948 + ... + 40555.

Almost surely, 2^343500412 is an apocalyptic number.

It is an amenable number.

343500412 is a deficient number, since it is larger than the sum of its proper divisors (258134244).

343500412 is a wasteful number, since it uses less digits than its factorization.

343500412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72708 (or 72706 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 343500412 is about 18533.7641077035. The cubic root of 343500412 is about 700.3402509130.

Adding to 343500412 its reverse (214005343), we get a palindrome (557505755).

The spelling of 343500412 in words is "three hundred forty-three million, five hundred thousand, four hundred twelve".