340356164 has 12 divisors (see below), whose sum is σ = 597565584. Its totient is φ = 169623144.

The previous prime is 340356157. The next prime is 340356169. The reversal of 340356164 is 461653043.

It is a self number, because there is not a number n which added to its sum of digits gives 340356164.

It is not an unprimeable number, because it can be changed into a prime (340356169) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 137354 + ... + 139809.

It is an arithmetic number, because the mean of its divisors is an integer number (49797132).

Almost surely, 2^340356164 is an apocalyptic number.

It is an amenable number.

340356164 is a deficient number, since it is larger than the sum of its proper divisors (257209420).

340356164 is a wasteful number, since it uses less digits than its factorization.

340356164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277474 (or 277472 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 340356164 is about 18448.7442391074. The cubic root of 340356164 is about 698.1968312148.

The spelling of 340356164 in words is "three hundred forty million, three hundred fifty-six thousand, one hundred sixty-four".