8390341 has 4 divisors (see below), whose sum is σ = 8412300. Its totient is φ = 8368384.

The previous prime is 8390329. The next prime is 8390351. The reversal of 8390341 is 1430938.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 910116 + 7480225 = 954^2 + 2735^2 .

It is a cyclic number.

It is not a de Polignac number, because 8390341 - 2¹³ = 8382149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8390311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10396 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (2103075).

Almost surely, 2^8390341 is an apocalyptic number.

It is an amenable number.

8390341 is a deficient number, since it is larger than the sum of its proper divisors (21959).

8390341 is a wasteful number, since it uses less digits than its factorization.

8390341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21958.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 8390341 is about 2896.6085341309. The cubic root of 8390341 is about 203.2013258253.

The spelling of 8390341 in words is "eight million, three hundred ninety thousand, three hundred forty-one".