340505106 has 8 divisors (see below), whose sum is σ = 681010224. Its totient is φ = 113501700.

The previous prime is 340505071. The next prime is 340505129. The reversal of 340505106 is 601505043.

340505106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

340505106 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28375420 + ... + 28375431.

It is an arithmetic number, because the mean of its divisors is an integer number (85126278).

Almost surely, 2^340505106 is an apocalyptic number.

340505106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340505106 is a wasteful number, since it uses less digits than its factorization.

340505106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56750856.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 340505106 is about 18452.7804408983. The cubic root of 340505106 is about 698.2986614719.

The spelling of 340505106 in words is "three hundred forty million, five hundred five thousand, one hundred six".