340648314 has 16 divisors (see below), whose sum is σ = 681927552. Its totient is φ = 113444288.

The previous prime is 340648313. The next prime is 340648337. The reversal of 340648314 is 413846043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340648313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19119 + ... + 32354.

It is an arithmetic number, because the mean of its divisors is an integer number (42620472).

Almost surely, 2^340648314 is an apocalyptic number.

340648314 is an abundant number, since it is smaller than the sum of its proper divisors (341279238).

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

340648314 is a wasteful number, since it uses less digits than its factorization.

340648314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52581.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 340648314 is about 18456.6604238145. The cubic root of 340648314 is about 698.3965434486.

The spelling of 340648314 in words is "three hundred forty million, six hundred forty-eight thousand, three hundred fourteen".