7480434 has 32 divisors (see below), whose sum is σ = 16672320. Its totient is φ = 2221632.

The previous prime is 7480411. The next prime is 7480441. The reversal of 7480434 is 4340847.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (521010).

Almost surely, 2^7480434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7480434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8336160).

7480434 is an abundant number, since it is smaller than the sum of its proper divisors (9191886).

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

7480434 is a wasteful number, since it uses less digits than its factorization.

7480434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 7480434 is about 2735.0382081426. The cubic root of 7480434 is about 195.5730153765.

It can be divided in two parts, 74 and 80434, that added together give a palindrome (80508).

The spelling of 7480434 in words is "seven million, four hundred eighty thousand, four hundred thirty-four".