109794382 has 4 divisors (see below), whose sum is σ = 164691576. Its totient is φ = 54897190.

The previous prime is 109794379. The next prime is 109794383. The reversal of 109794382 is 283497901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283497901 = 53 ⋅5349017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109794383) 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, 27448594 + ... + 27448597.

It is an arithmetic number, because the mean of its divisors is an integer number (41172894).

Almost surely, 2^109794382 is an apocalyptic number.

109794382 is a deficient number, since it is larger than the sum of its proper divisors (54897194).

109794382 is an equidigital number, since it uses as much as digits as its factorization.

109794382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54897193.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 109794382 is about 10478.2814430612. The cubic root of 109794382 is about 478.8432533817.

The spelling of 109794382 in words is "one hundred nine million, seven hundred ninety-four thousand, three hundred eighty-two".