116823349 has 4 divisors (see below), whose sum is σ = 117915264. Its totient is φ = 115731436.

The previous prime is 116823331. The next prime is 116823401. The reversal of 116823349 is 943328611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943328611 = 13309 ⋅70879.

It is a cyclic number.

It is not a de Polignac number, because 116823349 - 2⁹ = 116822837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116823649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545797 + ... + 546010.

It is an arithmetic number, because the mean of its divisors is an integer number (29478816).

Almost surely, 2^116823349 is an apocalyptic number.

It is an amenable number.

116823349 is a deficient number, since it is larger than the sum of its proper divisors (1091915).

116823349 is a wasteful number, since it uses less digits than its factorization.

116823349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091914.

The product of its digits is 31104, while the sum is 37.

The square root of 116823349 is about 10808.4850464808. The cubic root of 116823349 is about 488.8510481520.

The spelling of 116823349 in words is "one hundred sixteen million, eight hundred twenty-three thousand, three hundred forty-nine".