8319348 has 54 divisors (see below), whose sum is σ = 21906066. Its totient is φ = 2764368.

The previous prime is 8319343. The next prime is 8319373. The reversal of 8319348 is 8439138.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 3175524 = 2268^2 + 1782^2 .

It is a tau number, because it is divible by the number of its divisors (54).

It is a super-2 number, since 2×8319348² = 138423102290208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8319343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26086 + ... + 26402.

Almost surely, 2^8319348 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 8319348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10953033).

8319348 is an abundant number, since it is smaller than the sum of its proper divisors (13586718).

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

8319348 is an equidigital number, since it uses as much as digits as its factorization.

8319348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 322 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 8319348 is about 2884.3279979919. The cubic root of 8319348 is about 202.6265875173.

The spelling of 8319348 in words is "eight million, three hundred nineteen thousand, three hundred forty-eight".