1334325493 has 2 divisors, whose sum is σ = 1334325494. Its totient is φ = 1334325492.

The previous prime is 1334325481. The next prime is 1334325497. The reversal of 1334325493 is 3945234331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910047889 + 424277604 = 30167^2 + 20598^2 .

It is an emirp because it is prime and its reverse (3945234331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334325493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334325497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667162746 + 667162747.

It is an arithmetic number, because the mean of its divisors is an integer number (667162747).

Almost surely, 2^1334325493 is an apocalyptic number.

It is an amenable number.

1334325493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334325493 is an equidigital number, since it uses as much as digits as its factorization.

1334325493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 37.

The square root of 1334325493 is about 36528.4203463550. The cubic root of 1334325493 is about 1100.9153518637.

The spelling of 1334325493 in words is "one billion, three hundred thirty-four million, three hundred twenty-five thousand, four hundred ninety-three".