8343401 has 4 divisors (see below), whose sum is σ = 9101904. Its totient is φ = 7584900.

The previous prime is 8343383. The next prime is 8343403. The reversal of 8343401 is 1043438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8343401 - 2¹⁰ = 8342377 is a prime.

It is a super-2 number, since 2×8343401² = 139224680493602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8343403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379235 + ... + 379256.

It is an arithmetic number, because the mean of its divisors is an integer number (2275476).

Almost surely, 2^8343401 is an apocalyptic number.

It is an amenable number.

8343401 is a deficient number, since it is larger than the sum of its proper divisors (758503).

8343401 is a wasteful number, since it uses less digits than its factorization.

8343401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758502.

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

The square root of 8343401 is about 2888.4945906129. The cubic root of 8343401 is about 202.8216784387.

Adding to 8343401 its reverse (1043438), we get a palindrome (9386839).

The spelling of 8343401 in words is "eight million, three hundred forty-three thousand, four hundred one".