7834482 has 40 divisors (see below), whose sum is σ = 17733276. Its totient is φ = 2585088.

The previous prime is 7834459. The next prime is 7834487. The reversal of 7834482 is 2844387.

It can be written as a sum of positive squares in 2 ways, for example, as 7834401 + 81 = 2799^2 + 9^2 .

It is a super-2 number, since 2×7834482² = 122758216416648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7834487) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22018 + ... + 22370.

Almost surely, 2^7834482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7834482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8866638).

7834482 is an abundant number, since it is smaller than the sum of its proper divisors (9898794).

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

7834482 is a wasteful number, since it uses less digits than its factorization.

7834482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 495 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 7834482 is about 2799.0144694160. The cubic root of 7834482 is about 198.6110598892.

The spelling of 7834482 in words is "seven million, eight hundred thirty-four thousand, four hundred eighty-two".