1350736669 has 2 divisors, whose sum is σ = 1350736670. Its totient is φ = 1350736668.

The previous prime is 1350736661. The next prime is 1350736687. The reversal of 1350736669 is 9666370531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 720224569 + 630512100 = 26837^2 + 25110^2 .

It is an emirp because it is prime and its reverse (9666370531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1350736669 - 2³ = 1350736661 is a prime.

It is a super-2 number, since 2×1350736669² = 3648979097962431122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350736661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675368334 + 675368335.

It is an arithmetic number, because the mean of its divisors is an integer number (675368335).

Almost surely, 2^1350736669 is an apocalyptic number.

It is an amenable number.

1350736669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350736669 is an equidigital number, since it uses as much as digits as its factorization.

1350736669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 1350736669 is about 36752.3695698658. The cubic root of 1350736669 is about 1105.4104435407.

It can be divided in two parts, 13507 and 36669, that added together give a square (50176 = 224²).

The spelling of 1350736669 in words is "one billion, three hundred fifty million, seven hundred thirty-six thousand, six hundred sixty-nine".