8361264 has 40 divisors (see below), whose sum is σ = 22107712. Its totient is φ = 2721600.

The previous prime is 8361257. The next prime is 8361277. The reversal of 8361264 is 4621638.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 39 + ... + 4089.

Almost surely, 2^8361264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8361264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11053856).

8361264 is an abundant number, since it is smaller than the sum of its proper divisors (13746448).

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

8361264 is a wasteful number, since it uses less digits than its factorization.

8361264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105 (or 4099 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 8361264 is about 2891.5850324692. The cubic root of 8361264 is about 202.9663205388.

The spelling of 8361264 in words is "eight million, three hundred sixty-one thousand, two hundred sixty-four".