3680767969 has 2 divisors, whose sum is σ = 3680767970. Its totient is φ = 3680767968.

The previous prime is 3680767963. The next prime is 3680768033. The reversal of 3680767969 is 9697670863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3637537344 + 43230625 = 60312^2 + 6575^2 .

It is a cyclic number.

It is not a de Polignac number, because 3680767969 - 2³¹ = 1533284321 is a prime.

It is a super-2 number, since 2×3680767969² = 27096105683232769922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3680767963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840383984 + 1840383985.

It is an arithmetic number, because the mean of its divisors is an integer number (1840383985).

Almost surely, 2^3680767969 is an apocalyptic number.

It is an amenable number.

3680767969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3680767969 is an equidigital number, since it uses as much as digits as its factorization.

3680767969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20575296, while the sum is 61.

The square root of 3680767969 is about 60669.3330192446. Note that the first 3 decimals coincide. The cubic root of 3680767969 is about 1543.9959150082.

The spelling of 3680767969 in words is "three billion, six hundred eighty million, seven hundred sixty-seven thousand, nine hundred sixty-nine".