34984927969 has 2 divisors, whose sum is σ = 34984927970. Its totient is φ = 34984927968.

The previous prime is 34984927961. The next prime is 34984927973. The reversal of 34984927969 is 96972948943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22925593744 + 12059334225 = 151412^2 + 109815^2 .

It is a cyclic number.

It is not a de Polignac number, because 34984927969 - 2³ = 34984927961 is a prime.

It is a super-2 number, since 2×34984927969² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34984927898 and 34984927907.

It is not a weakly prime, because it can be changed into another prime (34984927961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17492463984 + 17492463985.

It is an arithmetic number, because the mean of its divisors is an integer number (17492463985).

Almost surely, 2^34984927969 is an apocalyptic number.

It is an amenable number.

34984927969 is a deficient number, since it is larger than the sum of its proper divisors (1).

34984927969 is an equidigital number, since it uses as much as digits as its factorization.

34984927969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211631616, while the sum is 70.

The spelling of 34984927969 in words is "thirty-four billion, nine hundred eighty-four million, nine hundred twenty-seven thousand, nine hundred sixty-nine".