7470313 has 8 divisors (see below), whose sum is σ = 7777800. Its totient is φ = 7166208.

The previous prime is 7470311. The next prime is 7470329. The reversal of 7470313 is 3130747.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1671849 + 5798464 = 1293^2 + 2408^2 .

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 7470313 - 2¹ = 7470311 is a prime.

7470313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7470311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4273 + ... + 5761.

It is an arithmetic number, because the mean of its divisors is an integer number (972225).

Almost surely, 2^7470313 is an apocalyptic number.

It is an amenable number.

7470313 is a deficient number, since it is larger than the sum of its proper divisors (307487).

7470313 is a wasteful number, since it uses less digits than its factorization.

7470313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 7470313 is about 2733.1873334991. The cubic root of 7470313 is about 195.4847723742.

The spelling of 7470313 in words is "seven million, four hundred seventy thousand, three hundred thirteen".