344134811 has 4 divisors (see below), whose sum is σ = 344320032. Its totient is φ = 343949592.

The previous prime is 344134807. The next prime is 344134829. The reversal of 344134811 is 118431443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 344134811 - 2² = 344134807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344134831) 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, 89795 + ... + 93548.

It is an arithmetic number, because the mean of its divisors is an integer number (86080008).

Almost surely, 2^344134811 is an apocalyptic number.

344134811 is a deficient number, since it is larger than the sum of its proper divisors (185221).

344134811 is a wasteful number, since it uses less digits than its factorization.

344134811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185220.

The product of its digits is 4608, while the sum is 29.

The square root of 344134811 is about 18550.8708959984. The cubic root of 344134811 is about 700.7711304713.

The spelling of 344134811 in words is "three hundred forty-four million, one hundred thirty-four thousand, eight hundred eleven".