8436916 has 12 divisors (see below), whose sum is σ = 14821380. Its totient is φ = 4202240.

The previous prime is 8436907. The next prime is 8436917. The reversal of 8436916 is 6196348.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 6864400 = 1254^2 + 2620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8436917) 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, 2845 + ... + 4996.

It is an arithmetic number, because the mean of its divisors is an integer number (1235115).

Almost surely, 2^8436916 is an apocalyptic number.

It is an amenable number.

8436916 is a deficient number, since it is larger than the sum of its proper divisors (6384464).

8436916 is a wasteful number, since it uses less digits than its factorization.

8436916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8114 (or 8112 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 8436916 is about 2904.6369824816. The cubic root of 8436916 is about 203.5766241884.

The spelling of 8436916 in words is "eight million, four hundred thirty-six thousand, nine hundred sixteen".