675734 has 4 divisors (see below), whose sum is σ = 1013604. Its totient is φ = 337866.

The previous prime is 675713. The next prime is 675739. The reversal of 675734 is 437576.

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

It is a self number, because there is not a number n which added to its sum of digits gives 675734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675739) by changing a digit.

675734 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 as a sum of consecutive naturals, namely, 168932 + ... + 168935.

It is an arithmetic number, because the mean of its divisors is an integer number (253401).

2⁶⁷⁵⁷³⁴ is an apocalyptic number.

675734 is a deficient number, since it is larger than the sum of its proper divisors (337870).

675734 is a wasteful number, since it uses less digits than its factorization.

675734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337869.

The product of its digits is 17640, while the sum is 32.

The square root of 675734 is about 822.0304130627. The cubic root of 675734 is about 87.7523166138.

The spelling of 675734 in words is "six hundred seventy-five thousand, seven hundred thirty-four".