343034929 has 4 divisors (see below), whose sum is σ = 343114240. Its totient is φ = 342955620.

The previous prime is 343034899. The next prime is 343034941. The reversal of 343034929 is 929430343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 343034929 - 2²³ = 334646321 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343034969) 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, 32769 + ... + 41950.

It is an arithmetic number, because the mean of its divisors is an integer number (85778560).

Almost surely, 2^343034929 is an apocalyptic number.

It is an amenable number.

343034929 is a deficient number, since it is larger than the sum of its proper divisors (79311).

343034929 is an equidigital number, since it uses as much as digits as its factorization.

343034929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79310.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 343034929 is about 18521.2021478089. The cubic root of 343034929 is about 700.0237604180.

The spelling of 343034929 in words is "three hundred forty-three million, thirty-four thousand, nine hundred twenty-nine".