7480319 has 16 divisors (see below), whose sum is σ = 9818880. Its totient is φ = 5520960.

The previous prime is 7480307. The next prime is 7480339. The reversal of 7480319 is 9130847.

It is a cyclic number.

It is not a de Polignac number, because 7480319 - 2¹⁶ = 7414783 is a prime.

It is a super-2 number, since 2×7480319² = 111910344683522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480339) 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, 1094 + ... + 4019.

It is an arithmetic number, because the mean of its divisors is an integer number (613680).

Almost surely, 2^7480319 is an apocalyptic number.

7480319 is a deficient number, since it is larger than the sum of its proper divisors (2338561).

7480319 is a wasteful number, since it uses less digits than its factorization.

7480319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 7480319 is about 2735.0171845895. The cubic root of 7480319 is about 195.5720131614.

The spelling of 7480319 in words is "seven million, four hundred eighty thousand, three hundred nineteen".