343484897 has 4 divisors (see below), whose sum is σ = 392554176. Its totient is φ = 294415620.

The previous prime is 343484879. The next prime is 343484899. The reversal of 343484897 is 798484343.

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 343484897 - 2¹⁶ = 343419361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343484899) 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, 24534629 + ... + 24534642.

It is an arithmetic number, because the mean of its divisors is an integer number (98138544).

Almost surely, 2^343484897 is an apocalyptic number.

It is an amenable number.

343484897 is a deficient number, since it is larger than the sum of its proper divisors (49069279).

343484897 is an equidigital number, since it uses as much as digits as its factorization.

343484897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49069278.

The product of its digits is 2322432, while the sum is 50.

The square root of 343484897 is about 18533.3455425619. The cubic root of 343484897 is about 700.3297065855.

The spelling of 343484897 in words is "three hundred forty-three million, four hundred eighty-four thousand, eight hundred ninety-seven".