8216877 has 8 divisors (see below), whose sum is σ = 10969120. Its totient is φ = 5471280.

The previous prime is 8216863. The next prime is 8216893. The reversal of 8216877 is 7786128.

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

It is not a de Polignac number, because 8216877 - 2¹⁹ = 7692589 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8216477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3699 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (1371140).

Almost surely, 2^8216877 is an apocalyptic number.

It is an amenable number.

8216877 is a deficient number, since it is larger than the sum of its proper divisors (2752243).

8216877 is a wasteful number, since it uses less digits than its factorization.

8216877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323.

The product of its digits is 37632, while the sum is 39.

The square root of 8216877 is about 2866.5095499579. The cubic root of 8216877 is about 201.7912181293.

The spelling of 8216877 in words is "eight million, two hundred sixteen thousand, eight hundred seventy-seven".