3294875491 has 2 divisors, whose sum is σ = 3294875492. Its totient is φ = 3294875490.

The previous prime is 3294875477. The next prime is 3294875501. The reversal of 3294875491 is 1945784923.

It is a strong prime.

It is an emirp because it is prime and its reverse (1945784923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3294875491 - 2⁵ = 3294875459 is a prime.

It is not a weakly prime, because it can be changed into another prime (3294875471) 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, 1647437745 + 1647437746.

It is an arithmetic number, because the mean of its divisors is an integer number (1647437746).

Almost surely, 2^3294875491 is an apocalyptic number.

3294875491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3294875491 is an equidigital number, since it uses as much as digits as its factorization.

3294875491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 52.

The square root of 3294875491 is about 57401.0060103479. The cubic root of 3294875491 is about 1488.0345074943.

The spelling of 3294875491 in words is "three billion, two hundred ninety-four million, eight hundred seventy-five thousand, four hundred ninety-one".