340322064 has 20 divisors (see below), whose sum is σ = 879165456. Its totient is φ = 113440672.

The previous prime is 340322057. The next prime is 340322069. The reversal of 340322064 is 460223043.

It is a happy number.

340322064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (340322069) 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, 3544974 + ... + 3545069.

Almost surely, 2^340322064 is an apocalyptic number.

It is an amenable number.

340322064 is an abundant number, since it is smaller than the sum of its proper divisors (538843392).

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

340322064 is a wasteful number, since it uses less digits than its factorization.

340322064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7090054 (or 7090048 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 340322064 is about 18447.8200338143. The cubic root of 340322064 is about 698.1735131834.

The spelling of 340322064 in words is "three hundred forty million, three hundred twenty-two thousand, sixty-four".