340506022 has 16 divisors (see below), whose sum is σ = 544130352. Its totient is φ = 159252480.

The previous prime is 340506013. The next prime is 340506109. The reversal of 340506022 is 220605043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340505984 and 340506002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25179 + ... + 36262.

It is an arithmetic number, because the mean of its divisors is an integer number (34008147).

Almost surely, 2^340506022 is an apocalyptic number.

340506022 is a deficient number, since it is larger than the sum of its proper divisors (203624330).

340506022 is a wasteful number, since it uses less digits than its factorization.

340506022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61623.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 340506022 is about 18452.8052609895. The cubic root of 340506022 is about 698.2992876407.

The spelling of 340506022 in words is "three hundred forty million, five hundred six thousand, twenty-two".