341161809 has 16 divisors (see below), whose sum is σ = 457800000. Its totient is φ = 225988416.

The previous prime is 341161781. The next prime is 341161811. The reversal of 341161809 is 908161143.

It is not a de Polignac number, because 341161809 - 2²⁷ = 206944081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 341161809.

It is not an unprimeable number, because it can be changed into a prime (341161879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522127 + ... + 522779.

It is an arithmetic number, because the mean of its divisors is an integer number (28612500).

Almost surely, 2^341161809 is an apocalyptic number.

It is an amenable number.

341161809 is a deficient number, since it is larger than the sum of its proper divisors (116638191).

341161809 is a wasteful number, since it uses less digits than its factorization.

341161809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 341161809 is about 18470.5660173152. The cubic root of 341161809 is about 698.7472894354.

The spelling of 341161809 in words is "three hundred forty-one million, one hundred sixty-one thousand, eight hundred nine".