734673 has 8 divisors (see below), whose sum is σ = 1031200. Its totient is φ = 463968.

The previous prime is 734663. The next prime is 734687. The reversal of 734673 is 376437.

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

It is a de Polignac number, because none of the positive numbers 2^k-734673 is a prime.

It is a Duffinian number.

734673 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 734673.

It is not an unprimeable number, because it can be changed into a prime (734653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6388 + ... + 6501.

It is an arithmetic number, because the mean of its divisors is an integer number (128900).

2⁷³⁴⁶⁷³ is an apocalyptic number.

It is an amenable number.

734673 is a deficient number, since it is larger than the sum of its proper divisors (296527).

734673 is a wasteful number, since it uses less digits than its factorization.

734673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911.

The product of its digits is 10584, while the sum is 30.

The square root of 734673 is about 857.1306784849. The cubic root of 734673 is about 90.2328538161.

The spelling of 734673 in words is "seven hundred thirty-four thousand, six hundred seventy-three".