8416331 has 8 divisors (see below), whose sum is σ = 10493184. Its totient is φ = 6558120.

The previous prime is 8416327. The next prime is 8416333. The reversal of 8416331 is 1336148.

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 8416331 - 2² = 8416327 is a prime.

It is a super-2 number, since 2×8416331² = 141669255003122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8416331.

It is not an unprimeable number, because it can be changed into a prime (8416333) 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, 54575 + ... + 54728.

It is an arithmetic number, because the mean of its divisors is an integer number (1311648).

Almost surely, 2^8416331 is an apocalyptic number.

8416331 is a deficient number, since it is larger than the sum of its proper divisors (2076853).

8416331 is a wasteful number, since it uses less digits than its factorization.

8416331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109321.

The product of its digits is 1728, while the sum is 26.

The square root of 8416331 is about 2901.0913463729. The cubic root of 8416331 is about 203.4109223438.

The spelling of 8416331 in words is "eight million, four hundred sixteen thousand, three hundred thirty-one".