8099000782 has 4 divisors (see below), whose sum is σ = 12148501176. Its totient is φ = 4049500390.

The previous prime is 8099000773. The next prime is 8099000891. The reversal of 8099000782 is 2870009908.

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

It is a super-2 number, since 2×8099000782² (a number of 21 digits) contains 22 as substring.

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, 2024750194 + ... + 2024750197.

It is an arithmetic number, because the mean of its divisors is an integer number (3037125294).

Almost surely, 2^8099000782 is an apocalyptic number.

8099000782 is a deficient number, since it is larger than the sum of its proper divisors (4049500394).

8099000782 is a wasteful number, since it uses less digits than its factorization.

8099000782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049500393.

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

The square root of 8099000782 is about 89994.4486176786. The cubic root of 8099000782 is about 2008.2162654365.

The spelling of 8099000782 in words is "eight billion, ninety-nine million, seven hundred eighty-two", and thus it is an aban number.