1202968469 has 2 divisors, whose sum is σ = 1202968470. Its totient is φ = 1202968468.

The previous prime is 1202968463. The next prime is 1202968493. The reversal of 1202968469 is 9648692021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 744580369 + 458388100 = 27287^2 + 21410^2 .

It is an emirp because it is prime and its reverse (9648692021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202968469 is a prime.

It is a super-2 number, since 2×1202968469² = 2894266274816407922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202968463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601484234 + 601484235.

It is an arithmetic number, because the mean of its divisors is an integer number (601484235).

Almost surely, 2^1202968469 is an apocalyptic number.

It is an amenable number.

1202968469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202968469 is an equidigital number, since it uses as much as digits as its factorization.

1202968469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 1202968469 is about 34683.8358461114. The cubic root of 1202968469 is about 1063.5340890419.

The spelling of 1202968469 in words is "one billion, two hundred two million, nine hundred sixty-eight thousand, four hundred sixty-nine".