7463320 has 16 divisors (see below), whose sum is σ = 16792560. Its totient is φ = 2985312.

The previous prime is 7463317. The next prime is 7463321. The reversal of 7463320 is 233647.

7463320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7463320² = 111402290844800, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7463321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93252 + ... + 93331.

It is an arithmetic number, because the mean of its divisors is an integer number (1049535).

Almost surely, 2^7463320 is an apocalyptic number.

It is an amenable number.

7463320 is an abundant number, since it is smaller than the sum of its proper divisors (9329240).

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

7463320 is a wasteful number, since it uses less digits than its factorization.

7463320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186594 (or 186590 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 7463320 is about 2731.9077583257. The cubic root of 7463320 is about 195.4237552167.

Adding to 7463320 its reverse (233647), we get a palindrome (7696967).

The spelling of 7463320 in words is "seven million, four hundred sixty-three thousand, three hundred twenty".