806342 has 8 divisors (see below), whose sum is σ = 1232496. Its totient is φ = 395512.

The previous prime is 806329. The next prime is 806363. The reversal of 806342 is 243608.

It is a happy number.

806342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

806342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3698 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (154062).

2⁸⁰⁶³⁴² is an apocalyptic number.

806342 is a deficient number, since it is larger than the sum of its proper divisors (426154).

806342 is a wasteful number, since it uses less digits than its factorization.

806342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7662.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 806342 is about 897.9654781783. The cubic root of 806342 is about 93.0764392557.

The spelling of 806342 in words is "eight hundred six thousand, three hundred forty-two".