1334310491 has 2 divisors, whose sum is σ = 1334310492. Its totient is φ = 1334310490.

The previous prime is 1334310479. The next prime is 1334310521. The reversal of 1334310491 is 1940134331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1334310491 - 2¹⁰ = 1334309467 is a prime.

It is a super-2 number, since 2×1334310491² = 3560768972785322162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1334310451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667155245 + 667155246.

It is an arithmetic number, because the mean of its divisors is an integer number (667155246).

Almost surely, 2^1334310491 is an apocalyptic number.

1334310491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334310491 is an equidigital number, since it uses as much as digits as its factorization.

1334310491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1334310491 is about 36528.2149988197. The cubic root of 1334310491 is about 1100.9112259354.

The spelling of 1334310491 in words is "one billion, three hundred thirty-four million, three hundred ten thousand, four hundred ninety-one".