8272074313 has 2 divisors, whose sum is σ = 8272074314. Its totient is φ = 8272074312.

The previous prime is 8272074287. The next prime is 8272074337. The reversal of 8272074313 is 3134702728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8208903609 + 63170704 = 90603^2 + 7948^2 .

It is a cyclic number.

It is not a de Polignac number, because 8272074313 - 2²¹ = 8269977161 is a prime.

It is not a weakly prime, because it can be changed into another prime (8272074383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4136037156 + 4136037157.

It is an arithmetic number, because the mean of its divisors is an integer number (4136037157).

Almost surely, 2^8272074313 is an apocalyptic number.

It is an amenable number.

8272074313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8272074313 is an equidigital number, since it uses as much as digits as its factorization.

8272074313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 8272074313 is about 90950.9445415494. The cubic root of 8272074313 is about 2022.4205790321.

The spelling of 8272074313 in words is "eight billion, two hundred seventy-two million, seventy-four thousand, three hundred thirteen".