11992349 has 2 divisors, whose sum is σ = 11992350. Its totient is φ = 11992348.

The previous prime is 11992339. The next prime is 11992373. The reversal of 11992349 is 94329911.

11992349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11323225 + 669124 = 3365^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 11992349 - 2¹² = 11988253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11992339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5996174 + 5996175.

It is an arithmetic number, because the mean of its divisors is an integer number (5996175).

Almost surely, 2^11992349 is an apocalyptic number.

It is an amenable number.

11992349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11992349 is an equidigital number, since it uses as much as digits as its factorization.

11992349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 38.

The square root of 11992349 is about 3462.9971123291. The cubic root of 11992349 is about 228.8941814513.

The spelling of 11992349 in words is "eleven million, nine hundred ninety-two thousand, three hundred forty-nine".