8436276 has 18 divisors (see below), whose sum is σ = 21325122. Its totient is φ = 2812080.

The previous prime is 8436271. The next prime is 8436277. The reversal of 8436276 is 6726348.

It can be written as a sum of positive squares in only one way, i.e., 8259876 + 176400 = 2874^2 + 420^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 234341 = 8436276 / (8 + 4 + 3 + 6 + 2 + 7 + 6).

It is a d-powerful number, because it can be written as 8⁵ + 4 + 3⁸ + 6³ + 2²³ + 7³ + 6⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 8436276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8436271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117135 + ... + 117206.

It is an arithmetic number, because the mean of its divisors is an integer number (1184729).

Almost surely, 2^8436276 is an apocalyptic number.

It is an amenable number.

8436276 is an abundant number, since it is smaller than the sum of its proper divisors (12888846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8436276 is a wasteful number, since it uses less digits than its factorization.

8436276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234351 (or 234346 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 8436276 is about 2904.5268117199. The cubic root of 8436276 is about 203.5714764807.

The spelling of 8436276 in words is "eight million, four hundred thirty-six thousand, two hundred seventy-six".