7470372473 has 2 divisors, whose sum is σ = 7470372474. Its totient is φ = 7470372472.

The previous prime is 7470372463. The next prime is 7470372491. The reversal of 7470372473 is 3742730747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6754702969 + 715669504 = 82187^2 + 26752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7470372473 is a prime.

It is a super-2 number, since 2×7470372473² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7470372433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3735186236 + 3735186237.

It is an arithmetic number, because the mean of its divisors is an integer number (3735186237).

Almost surely, 2^7470372473 is an apocalyptic number.

It is an amenable number.

7470372473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7470372473 is an equidigital number, since it uses as much as digits as its factorization.

7470372473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691488, while the sum is 44.

The square root of 7470372473 is about 86431.3165062294. The cubic root of 7470372473 is about 1954.8529114029.

The spelling of 7470372473 in words is "seven billion, four hundred seventy million, three hundred seventy-two thousand, four hundred seventy-three".