2334403409 has 4 divisors (see below), whose sum is σ = 2513972916. Its totient is φ = 2154833904.

The previous prime is 2334403397. The next prime is 2334403427. The reversal of 2334403409 is 9043044332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1374333184 + 960070225 = 37072^2 + 30985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2334403409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2334403439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89784734 + ... + 89784759.

It is an arithmetic number, because the mean of its divisors is an integer number (628493229).

Almost surely, 2^2334403409 is an apocalyptic number.

It is an amenable number.

2334403409 is a deficient number, since it is larger than the sum of its proper divisors (179569507).

2334403409 is a wasteful number, since it uses less digits than its factorization.

2334403409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179569506.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 2334403409 is about 48315.6642197952. The cubic root of 2334403409 is about 1326.5551284209. Note that the first 3 decimals are identical.

The spelling of 2334403409 in words is "two billion, three hundred thirty-four million, four hundred three thousand, four hundred nine".