34384849 has 4 divisors (see below), whose sum is σ = 34403236. Its totient is φ = 34366464.

The previous prime is 34384837. The next prime is 34384853. The reversal of 34384849 is 94848343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94848343 = 23 ⋅4123841.

It can be written as a sum of positive squares in 2 ways, for example, as 14493249 + 19891600 = 3807^2 + 4460^2 .

It is a cyclic number.

It is not a de Polignac number, because 34384849 - 2¹¹ = 34382801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34384249) 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, 6024 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (8600809).

Almost surely, 2^34384849 is an apocalyptic number.

It is an amenable number.

34384849 is a deficient number, since it is larger than the sum of its proper divisors (18387).

34384849 is a wasteful number, since it uses less digits than its factorization.

34384849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18386.

The product of its digits is 331776, while the sum is 43.

The square root of 34384849 is about 5863.8595651670. The cubic root of 34384849 is about 325.1789121419.

The spelling of 34384849 in words is "thirty-four million, three hundred eighty-four thousand, eight hundred forty-nine".