7488313 has 8 divisors (see below), whose sum is σ = 9061632. Its totient is φ = 6040896.

The previous prime is 7488311. The next prime is 7488323. The reversal of 7488313 is 3138847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7488313 - 2¹ = 7488311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7488311) 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 7 ways as a sum of consecutive naturals, for example, 31345 + ... + 31582.

It is an arithmetic number, because the mean of its divisors is an integer number (1132704).

Almost surely, 2^7488313 is an apocalyptic number.

It is an amenable number.

7488313 is a deficient number, since it is larger than the sum of its proper divisors (1573319).

7488313 is a wasteful number, since it uses less digits than its factorization.

7488313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62951.

The product of its digits is 16128, while the sum is 34.

The square root of 7488313 is about 2736.4782111320. The cubic root of 7488313 is about 195.6416557387.

The spelling of 7488313 in words is "seven million, four hundred eighty-eight thousand, three hundred thirteen".