340276314 has 64 divisors (see below), whose sum is σ = 807955200. Its totient is φ = 93477888.

The previous prime is 340276297. The next prime is 340276333. The reversal of 340276314 is 413672043.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 410052 + ... + 410880.

It is an arithmetic number, because the mean of its divisors is an integer number (12624300).

Almost surely, 2^340276314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340276314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403977600).

340276314 is an abundant number, since it is smaller than the sum of its proper divisors (467678886).

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

340276314 is a wasteful number, since it uses less digits than its factorization.

340276314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 340276314 is about 18446.5800082292. The cubic root of 340276314 is about 698.1422262810.

The spelling of 340276314 in words is "three hundred forty million, two hundred seventy-six thousand, three hundred fourteen".