340220314 has 32 divisors (see below), whose sum is σ = 595330560. Its totient is φ = 142803888.

The previous prime is 340220299. The next prime is 340220329. The reversal of 340220314 is 413022043.

It is an interprime number because it is at equal distance from previous prime (340220299) and next prime (340220329).

It is a junction number, because it is equal to n+sod(n) for n = 340220291 and 340220300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286029 + ... + 287215.

It is an arithmetic number, because the mean of its divisors is an integer number (18604080).

Almost surely, 2^340220314 is an apocalyptic number.

340220314 is a deficient number, since it is larger than the sum of its proper divisors (255110246).

340220314 is a wasteful number, since it uses less digits than its factorization.

340220314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 340220314 is about 18445.0620492315. The cubic root of 340220314 is about 698.1039259273.

Adding to 340220314 its reverse (413022043), we get a palindrome (753242357).

It can be divided in two parts, 3402 and 20314, that added together give a square (23716 = 154²).

The spelling of 340220314 in words is "three hundred forty million, two hundred twenty thousand, three hundred fourteen".