734834 has 8 divisors (see below), whose sum is σ = 1106028. Its totient is φ = 366160.

The previous prime is 734819. The next prime is 734837. The reversal of 734834 is 438437.

It can be written as a sum of positive squares in 2 ways, for example, as 727609 + 7225 = 853^2 + 85^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 734797 and 734806.

It is not an unprimeable number, because it can be changed into a prime (734837) 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, 524 + ... + 1320.

2⁷³⁴⁸³⁴ is an apocalyptic number.

734834 is a deficient number, since it is larger than the sum of its proper divisors (371194).

734834 is a wasteful number, since it uses less digits than its factorization.

734834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260.

The product of its digits is 8064, while the sum is 29.

The square root of 734834 is about 857.2245913411. The cubic root of 734834 is about 90.2394446978.

The spelling of 734834 in words is "seven hundred thirty-four thousand, eight hundred thirty-four".