343264137 has 4 divisors (see below), whose sum is σ = 457685520. Its totient is φ = 228842756.

The previous prime is 343264111. The next prime is 343264157. The reversal of 343264137 is 731462343.

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 343264137 - 2¹⁰ = 343263113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343264098 and 343264107.

It is not an unprimeable number, because it can be changed into a prime (343264157) 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, 57210687 + ... + 57210692.

It is an arithmetic number, because the mean of its divisors is an integer number (114421380).

Almost surely, 2^343264137 is an apocalyptic number.

It is an amenable number.

343264137 is a deficient number, since it is larger than the sum of its proper divisors (114421383).

343264137 is a wasteful number, since it uses less digits than its factorization.

343264137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114421382.

The product of its digits is 36288, while the sum is 33.

The square root of 343264137 is about 18527.3888338319. The cubic root of 343264137 is about 700.1796389299.

The spelling of 343264137 in words is "three hundred forty-three million, two hundred sixty-four thousand, one hundred thirty-seven".