8318401 has 8 divisors (see below), whose sum is σ = 10238144. Its totient is φ = 6581520.

The previous prime is 8318381. The next prime is 8318411. The reversal of 8318401 is 1048138.

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

It is a cyclic number.

It is not a de Polignac number, because 8318401 - 2¹¹ = 8316353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8318411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45615 + ... + 45796.

It is an arithmetic number, because the mean of its divisors is an integer number (1279768).

Almost surely, 2^8318401 is an apocalyptic number.

It is an amenable number.

8318401 is a deficient number, since it is larger than the sum of its proper divisors (1919743).

8318401 is a wasteful number, since it uses less digits than its factorization.

8318401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91431.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8318401 is about 2884.1638302981. The cubic root of 8318401 is about 202.6188988275.

The spelling of 8318401 in words is "eight million, three hundred eighteen thousand, four hundred one".