3394550409 has 8 divisors (see below), whose sum is σ = 4526760672. Its totient is φ = 2262686880.

The previous prime is 3394550407. The next prime is 3394550449. The reversal of 3394550409 is 9040554933.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3394550409 - 2¹ = 3394550407 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3394550407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62907 + ... + 103664.

It is an arithmetic number, because the mean of its divisors is an integer number (565845084).

Almost surely, 2^3394550409 is an apocalyptic number.

It is an amenable number.

3394550409 is a deficient number, since it is larger than the sum of its proper divisors (1132210263).

3394550409 is a wasteful number, since it uses less digits than its factorization.

3394550409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173367.

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 3394550409 is about 58262.7703512286. The cubic root of 3394550409 is about 1502.8907822288.

The spelling of 3394550409 in words is "three billion, three hundred ninety-four million, five hundred fifty thousand, four hundred nine".