8404799 has 4 divisors (see below), whose sum is σ = 9051336. Its totient is φ = 7758264.

The previous prime is 8404789. The next prime is 8404807. The reversal of 8404799 is 9974048.

8404799 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8404799 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 (8404789) 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 in 3 ways as a sum of consecutive naturals, for example, 323249 + ... + 323274.

It is an arithmetic number, because the mean of its divisors is an integer number (2262834).

Almost surely, 2^8404799 is an apocalyptic number.

8404799 is a deficient number, since it is larger than the sum of its proper divisors (646537).

8404799 is a wasteful number, since it uses less digits than its factorization.

8404799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646536.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 8404799 is about 2899.1031371788. The cubic root of 8404799 is about 203.3179757877.

The spelling of 8404799 in words is "eight million, four hundred four thousand, seven hundred ninety-nine".