3254045491 has 2 divisors, whose sum is σ = 3254045492. Its totient is φ = 3254045490.

The previous prime is 3254045477. The next prime is 3254045527. The reversal of 3254045491 is 1945404523.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1945404523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3254045491 - 2⁷ = 3254045363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3254045491.

It is not a weakly prime, because it can be changed into another prime (3254045411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627022745 + 1627022746.

It is an arithmetic number, because the mean of its divisors is an integer number (1627022746).

Almost surely, 2^3254045491 is an apocalyptic number.

3254045491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3254045491 is an equidigital number, since it uses as much as digits as its factorization.

3254045491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 3254045491 is about 57044.2415235754. The cubic root of 3254045491 is about 1481.8623819924.

The spelling of 3254045491 in words is "three billion, two hundred fifty-four million, forty-five thousand, four hundred ninety-one".