8327641 has 8 divisors (see below), whose sum is σ = 9624960. Its totient is φ = 7057248.

The previous prime is 8327609. The next prime is 8327651. The reversal of 8327641 is 1467238.

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 8327641 - 2⁵ = 8327609 is a prime.

It is a Duffinian number.

8327641 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8327651) 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, 6061 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (1203120).

Almost surely, 2^8327641 is an apocalyptic number.

It is an amenable number.

8327641 is a deficient number, since it is larger than the sum of its proper divisors (1297319).

8327641 is a wasteful number, since it uses less digits than its factorization.

8327641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13463.

The product of its digits is 8064, while the sum is 31.

The square root of 8327641 is about 2885.7652364668. The cubic root of 8327641 is about 202.6938934427.

The spelling of 8327641 in words is "eight million, three hundred twenty-seven thousand, six hundred forty-one".