1337068069 has 2 divisors, whose sum is σ = 1337068070. Its totient is φ = 1337068068.

The previous prime is 1337068063. The next prime is 1337068081. The reversal of 1337068069 is 9608607331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1247007969 + 90060100 = 35313^2 + 9490^2 .

It is a cyclic number.

It is not a de Polignac number, because 1337068069 - 2¹¹ = 1337066021 is a prime.

It is a super-2 number, since 2×1337068069² = 3575502042278777522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1337068063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668534034 + 668534035.

It is an arithmetic number, because the mean of its divisors is an integer number (668534035).

Almost surely, 2^1337068069 is an apocalyptic number.

It is an amenable number.

1337068069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1337068069 is an equidigital number, since it uses as much as digits as its factorization.

1337068069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 1337068069 is about 36565.9413799235. The cubic root of 1337068069 is about 1101.6691104084.

The spelling of 1337068069 in words is "one billion, three hundred thirty-seven million, sixty-eight thousand, sixty-nine".