8320342 has 16 divisors (see below), whose sum is σ = 13105152. Its totient is φ = 3954280.

The previous prime is 8320313. The next prime is 8320373. The reversal of 8320342 is 2430238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8313 + ... + 9259.

It is an arithmetic number, because the mean of its divisors is an integer number (819072).

Almost surely, 2^8320342 is an apocalyptic number.

8320342 is a deficient number, since it is larger than the sum of its proper divisors (4784810).

8320342 is a wasteful number, since it uses less digits than its factorization.

8320342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 8320342 is about 2884.5003033455. The cubic root of 8320342 is about 202.6346571724.

The spelling of 8320342 in words is "eight million, three hundred twenty thousand, three hundred forty-two".