109294349 has 2 divisors, whose sum is σ = 109294350. Its totient is φ = 109294348.

The previous prime is 109294333. The next prime is 109294363. The reversal of 109294349 is 943492901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89775625 + 19518724 = 9475^2 + 4418^2 .

It is a cyclic number.

It is not a de Polignac number, because 109294349 - 2⁴ = 109294333 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109294369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54647174 + 54647175.

It is an arithmetic number, because the mean of its divisors is an integer number (54647175).

Almost surely, 2^109294349 is an apocalyptic number.

It is an amenable number.

109294349 is a deficient number, since it is larger than the sum of its proper divisors (1).

109294349 is an equidigital number, since it uses as much as digits as its factorization.

109294349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 109294349 is about 10454.3937653027. The cubic root of 109294349 is about 478.1152202650.

The spelling of 109294349 in words is "one hundred nine million, two hundred ninety-four thousand, three hundred forty-nine".