8319465 has 72 divisors (see below), whose sum is σ = 18353088. Its totient is φ = 3457440.

The previous prime is 8319431. The next prime is 8319481. The reversal of 8319465 is 5649138.

It is not a de Polignac number, because 8319465 - 2⁶ = 8319401 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 756310 + ... + 756320.

It is an arithmetic number, because the mean of its divisors is an integer number (254904).

Almost surely, 2^8319465 is an apocalyptic number.

It is an amenable number.

8319465 is an abundant number, since it is smaller than the sum of its proper divisors (10033623).

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

8319465 is an equidigital number, since it uses as much as digits as its factorization.

8319465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 26 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 8319465 is about 2884.3482799412. The cubic root of 8319465 is about 202.6275373995.

It can be divided in two parts, 831 and 9465, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 8319465 in words is "eight million, three hundred nineteen thousand, four hundred sixty-five".