1352035669 has 2 divisors, whose sum is σ = 1352035670. Its totient is φ = 1352035668.

The previous prime is 1352035631. The next prime is 1352035691. The reversal of 1352035669 is 9665302531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1238336100 + 113699569 = 35190^2 + 10663^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352035669 - 2¹³ = 1352027477 is a prime.

It is a super-2 number, since 2×1352035669² = 3656000900496555122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352035969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676017834 + 676017835.

It is an arithmetic number, because the mean of its divisors is an integer number (676017835).

Almost surely, 2^1352035669 is an apocalyptic number.

It is an amenable number.

1352035669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352035669 is an equidigital number, since it uses as much as digits as its factorization.

1352035669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 1352035669 is about 36770.0376529587. The cubic root of 1352035669 is about 1105.7646868055.

The spelling of 1352035669 in words is "one billion, three hundred fifty-two million, thirty-five thousand, six hundred sixty-nine".