340608133 has 8 divisors (see below), whose sum is σ = 344013696. Its totient is φ = 337218000.

The previous prime is 340608119. The next prime is 340608139. The reversal of 340608133 is 331806043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340608133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340608139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43335 + ... + 50587.

It is an arithmetic number, because the mean of its divisors is an integer number (43001712).

Almost surely, 2^340608133 is an apocalyptic number.

It is an amenable number.

340608133 is a deficient number, since it is larger than the sum of its proper divisors (3405563).

340608133 is a wasteful number, since it uses less digits than its factorization.

340608133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 340608133 is about 18455.5718686797. The cubic root of 340608133 is about 698.3690826983.

The spelling of 340608133 in words is "three hundred forty million, six hundred eight thousand, one hundred thirty-three".