1333662713 has 2 divisors, whose sum is σ = 1333662714. Its totient is φ = 1333662712.

The previous prime is 1333662689. The next prime is 1333662739. The reversal of 1333662713 is 3172663331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1126072249 + 207590464 = 33557^2 + 14408^2 .

It is an emirp because it is prime and its reverse (3172663331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333662713 - 2¹⁸ = 1333400569 is a prime.

It is not a weakly prime, because it can be changed into another prime (1333662773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666831356 + 666831357.

It is an arithmetic number, because the mean of its divisors is an integer number (666831357).

Almost surely, 2^1333662713 is an apocalyptic number.

It is an amenable number.

1333662713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333662713 is an equidigital number, since it uses as much as digits as its factorization.

1333662713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 35.

The square root of 1333662713 is about 36519.3471053358. The cubic root of 1333662713 is about 1100.7330411442.

The spelling of 1333662713 in words is "one billion, three hundred thirty-three million, six hundred sixty-two thousand, seven hundred thirteen".