614344 has 16 divisors (see below), whose sum is σ = 1180620. Its totient is φ = 299520.

The previous prime is 614333. The next prime is 614377. The reversal of 614344 is 443416.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 191844 = 650^2 + 438^2 .

It is an unprimeable number.

614344 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 609 + ... + 1264.

2⁶¹⁴³⁴⁴ is an apocalyptic number.

It is an amenable number.

614344 is a deficient number, since it is larger than the sum of its proper divisors (566276).

614344 is a wasteful number, since it uses less digits than its factorization.

614344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1916 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 614344 is about 783.8009951512. The cubic root of 614344 is about 85.0101026054.

The spelling of 614344 in words is "six hundred fourteen thousand, three hundred forty-four".