1336604371 has 2 divisors, whose sum is σ = 1336604372. Its totient is φ = 1336604370.

The previous prime is 1336604369. The next prime is 1336604429. The reversal of 1336604371 is 1734066331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1336604371 - 2¹ = 1336604369 is a prime.

It is a super-2 number, since 2×1336604371² = 3573022489152611282, which contains 22 as substring.

Together with 1336604369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1336604671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668302185 + 668302186.

It is an arithmetic number, because the mean of its divisors is an integer number (668302186).

Almost surely, 2^1336604371 is an apocalyptic number.

1336604371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336604371 is an equidigital number, since it uses as much as digits as its factorization.

1336604371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 1336604371 is about 36559.6002576615. The cubic root of 1336604371 is about 1101.5417419669.

The spelling of 1336604371 in words is "one billion, three hundred thirty-six million, six hundred four thousand, three hundred seventy-one".