3486896969 has 2 divisors, whose sum is σ = 3486896970. Its totient is φ = 3486896968.

The previous prime is 3486896939. The next prime is 3486896989. The reversal of 3486896969 is 9696986843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3244783369 + 242113600 = 56963^2 + 15560^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486896969 - 2⁸ = 3486896713 is a prime.

It is a super-2 number, since 2×3486896969² = 24316900944842773922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3486896899 and 3486896908.

It is not a weakly prime, because it can be changed into another prime (3486896939) 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, 1743448484 + 1743448485.

It is an arithmetic number, because the mean of its divisors is an integer number (1743448485).

Almost surely, 2^3486896969 is an apocalyptic number.

It is an amenable number.

3486896969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486896969 is an equidigital number, since it uses as much as digits as its factorization.

3486896969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120932352, while the sum is 68.

The square root of 3486896969 is about 59049.9531667892. The cubic root of 3486896969 is about 1516.3974252064.

The spelling of 3486896969 in words is "three billion, four hundred eighty-six million, eight hundred ninety-six thousand, nine hundred sixty-nine".