7845348 has 48 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 2202144.

The previous prime is 7845329. The next prime is 7845349. The reversal of 7845348 is 8435487.

It is a super-2 number, since 2×7845348² = 123098970482208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7845349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4165 + ... + 5747.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

Almost surely, 2^7845348 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 7845348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10644480).

7845348 is an abundant number, since it is smaller than the sum of its proper divisors (13443612).

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

7845348 is a wasteful number, since it uses less digits than its factorization.

7845348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656 (or 1654 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 7845348 is about 2800.9548371939. The cubic root of 7845348 is about 198.7028383807.

The spelling of 7845348 in words is "seven million, eight hundred forty-five thousand, three hundred forty-eight".