7316480 has 44 divisors (see below), whose sum is σ = 17563260. Its totient is φ = 2924544.

The previous prime is 7316473. The next prime is 7316483. The reversal of 7316480 is 846137.

It can be written as a sum of positive squares in 2 ways, for example, as 1401856 + 5914624 = 1184^2 + 2432^2 .

It is not an unprimeable number, because it can be changed into a prime (7316483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4406 + ... + 5834.

It is an arithmetic number, because the mean of its divisors is an integer number (399165).

Almost surely, 2^7316480 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 7316480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8781630).

7316480 is an abundant number, since it is smaller than the sum of its proper divisors (10246780).

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

7316480 is a wasteful number, since it uses less digits than its factorization.

7316480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1436 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7316480 is about 2704.8992587525. The cubic root of 7316480 is about 194.1336097354.

The spelling of 7316480 in words is "seven million, three hundred sixteen thousand, four hundred eighty".