340146327 has 4 divisors (see below), whose sum is σ = 453528440. Its totient is φ = 226764216.

The previous prime is 340146293. The next prime is 340146371. The reversal of 340146327 is 723641043.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 340146327 - 2⁶ = 340146263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340146294 and 340146303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340146377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56691052 + ... + 56691057.

It is an arithmetic number, because the mean of its divisors is an integer number (113382110).

Almost surely, 2^340146327 is an apocalyptic number.

340146327 is a deficient number, since it is larger than the sum of its proper divisors (113382113).

340146327 is a wasteful number, since it uses less digits than its factorization.

340146327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113382112.

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

The square root of 340146327 is about 18443.0563356511. The cubic root of 340146327 is about 698.0533171917.

The spelling of 340146327 in words is "three hundred forty million, one hundred forty-six thousand, three hundred twenty-seven".