3264645463 has 2 divisors, whose sum is σ = 3264645464. Its totient is φ = 3264645462.

The previous prime is 3264645451. The next prime is 3264645467. The reversal of 3264645463 is 3645464623.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3264645463 - 2⁵ = 3264645431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3264645467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632322731 + 1632322732.

It is an arithmetic number, because the mean of its divisors is an integer number (1632322732).

Almost surely, 2^3264645463 is an apocalyptic number.

3264645463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3264645463 is an equidigital number, since it uses as much as digits as its factorization.

3264645463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 43.

The square root of 3264645463 is about 57137.0760802476. The cubic root of 3264645463 is about 1483.4696812538.

The spelling of 3264645463 in words is "three billion, two hundred sixty-four million, six hundred forty-five thousand, four hundred sixty-three".