806734 has 8 divisors (see below), whose sum is σ = 1214928. Its totient is φ = 401760.

The previous prime is 806719. The next prime is 806737. The reversal of 806734 is 437608.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806737) 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, 27 + ... + 1270.

It is an arithmetic number, because the mean of its divisors is an integer number (151866).

2⁸⁰⁶⁷³⁴ is an apocalyptic number.

806734 is a deficient number, since it is larger than the sum of its proper divisors (408194).

806734 is a wasteful number, since it uses less digits than its factorization.

806734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 806734 is about 898.1837228541. The cubic root of 806734 is about 93.0915197275.

It can be divided in two parts, 806 and 734, that added together give a triangular number (1540 = T₅₅).

The spelling of 806734 in words is "eight hundred six thousand, seven hundred thirty-four".