30969097 has 2 divisors, whose sum is σ = 30969098. Its totient is φ = 30969096.

The previous prime is 30969091. The next prime is 30969131. The reversal of 30969097 is 79096903.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17397241 + 13571856 = 4171^2 + 3684^2 .

It is a cyclic number.

It is not a de Polignac number, because 30969097 - 2¹¹ = 30967049 is a prime.

It is not a weakly prime, because it can be changed into another prime (30969091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15484548 + 15484549.

It is an arithmetic number, because the mean of its divisors is an integer number (15484549).

Almost surely, 2^30969097 is an apocalyptic number.

It is an amenable number.

30969097 is a deficient number, since it is larger than the sum of its proper divisors (1).

30969097 is an equidigital number, since it uses as much as digits as its factorization.

30969097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 30969097 is about 5564.9884995389. The cubic root of 30969097 is about 314.0336454947.

The spelling of 30969097 in words is "thirty million, nine hundred sixty-nine thousand, ninety-seven".