117294349 has 2 divisors, whose sum is σ = 117294350. Its totient is φ = 117294348.

The previous prime is 117294347. The next prime is 117294361. The reversal of 117294349 is 943492711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117029124 + 265225 = 10818^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 117294349 - 2¹ = 117294347 is a prime.

Together with 117294347, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117294347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58647174 + 58647175.

It is an arithmetic number, because the mean of its divisors is an integer number (58647175).

Almost surely, 2^117294349 is an apocalyptic number.

It is an amenable number.

117294349 is a deficient number, since it is larger than the sum of its proper divisors (1).

117294349 is an equidigital number, since it uses as much as digits as its factorization.

117294349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 40.

The square root of 117294349 is about 10830.2515667920. The cubic root of 117294349 is about 489.5071387460.

The spelling of 117294349 in words is "one hundred seventeen million, two hundred ninety-four thousand, three hundred forty-nine".