8099782 has 4 divisors (see below), whose sum is σ = 12149676. Its totient is φ = 4049890.

The previous prime is 8099771. The next prime is 8099797. The reversal of 8099782 is 2879908.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024944 + ... + 2024947.

It is an arithmetic number, because the mean of its divisors is an integer number (3037419).

Almost surely, 2^8099782 is an apocalyptic number.

8099782 is a deficient number, since it is larger than the sum of its proper divisors (4049894).

8099782 is a wasteful number, since it uses less digits than its factorization.

8099782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049893.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 8099782 is about 2846.0115951977. The cubic root of 8099782 is about 200.8280833247.

The spelling of 8099782 in words is "eight million, ninety-nine thousand, seven hundred eighty-two".