340424033 has 8 divisors (see below), whose sum is σ = 343171968. Its totient is φ = 337684464.

The previous prime is 340424027. The next prime is 340424047. The reversal of 340424033 is 330424043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 340424033 - 2⁴ = 340424017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340424053) 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 7 ways as a sum of consecutive naturals, for example, 98216 + ... + 101622.

It is an arithmetic number, because the mean of its divisors is an integer number (42896496).

Almost surely, 2^340424033 is an apocalyptic number.

It is an amenable number.

340424033 is a deficient number, since it is larger than the sum of its proper divisors (2747935).

340424033 is a wasteful number, since it uses less digits than its factorization.

340424033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 340424033 is about 18450.5835409073. The cubic root of 340424033 is about 698.2432363010.

Adding to 340424033 its reverse (330424043), we get a palindrome (670848076).

The spelling of 340424033 in words is "three hundred forty million, four hundred twenty-four thousand, thirty-three".