7424670073 has 2 divisors, whose sum is σ = 7424670074. Its totient is φ = 7424670072.

The previous prime is 7424670061. The next prime is 7424670079. The reversal of 7424670073 is 3700764247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5931002169 + 1493667904 = 77013^2 + 38648^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7424670073 is a prime.

It is not a weakly prime, because it can be changed into another prime (7424670079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3712335036 + 3712335037.

It is an arithmetic number, because the mean of its divisors is an integer number (3712335037).

Almost surely, 2^7424670073 is an apocalyptic number.

It is an amenable number.

7424670073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7424670073 is an equidigital number, since it uses as much as digits as its factorization.

7424670073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 40.

The square root of 7424670073 is about 86166.5252461767. The cubic root of 7424670073 is about 1950.8582742104.

The spelling of 7424670073 in words is "seven billion, four hundred twenty-four million, six hundred seventy thousand, seventy-three".