7291334263 has 2 divisors, whose sum is σ = 7291334264. Its totient is φ = 7291334262.

The previous prime is 7291334201. The next prime is 7291334273. The reversal of 7291334263 is 3624331927.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7291334263 - 2²⁵ = 7257779831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7291334273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3645667131 + 3645667132.

It is an arithmetic number, because the mean of its divisors is an integer number (3645667132).

Almost surely, 2^7291334263 is an apocalyptic number.

7291334263 is a deficient number, since it is larger than the sum of its proper divisors (1).

7291334263 is an equidigital number, since it uses as much as digits as its factorization.

7291334263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 40.

The square root of 7291334263 is about 85389.3100042388. The cubic root of 7291334263 is about 1939.1095093882.

The spelling of 7291334263 in words is "seven billion, two hundred ninety-one million, three hundred thirty-four thousand, two hundred sixty-three".